ROBERT R. GRAY MD
NPI 1447407655
Orthopaedic Surgery - Hand Surgery in Skokie, IL


Quality Rating: 91.19 out of 100 score

NPI Status: Active since August 19, 2008

Contact Information

9650 GROSS POINT RD STE 2900
SKOKIE, IL
ZIP 60076
Phone: (847) 866-7846
Fax: (866) 954-5787

Get Directions Reviews

  • Individual
  • Male
  • Years of Experience 21
  • Orthopaedic Surgery
  • Hand Surgery
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ROBERT GRAY

This page provides the complete NPI Profile along with additional information for Robert Gray, a provider established in Skokie, Illinois with a medical specialization in Orthopaedic Surgery, focusing in hand surgery and more than 21 years of experience. He graduated from Warren Alpert Medical School Of Brown University in 2005. The healthcare provider is registered in the NPI registry with number 1447407655 assigned on August 2008. The practitioner's primary taxonomy code is 207XS0106X with license number 036133454 (IL). The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1447407655
Provider Name
ROBERT R. GRAY MD
Other Name Type
Other Name (5)
Gender
Male
Entity Type
Individual
Location Address
9650 GROSS POINT RD STE 2900 SKOKIE, IL 60076
Location Phone
(847) 866-7846
Location Fax
(866) 954-5787
Mailing Address
9650 GROSS POINT RD STE 2900 SKOKIE, IL 60076
Mailing Phone
(847) 866-7846
Mailing Fax
(866) 954-5787
Medical School Name
WARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY
Graduation Year
2005
Is Sole Proprietor?
No
Enumeration Date
08-19-2008
Last Update Date
03-03-2021
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Location Map

Secondary Locations

  • 9650 Gross Point Rd Ste 2900
    Skokie, IL 60076
    (847) 866-7846

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Orthopaedic Surgery Hand Surgery

Taxonomy Code
207XS0106X
Type
Allopathic & Osteopathic Physicians
License No.
036133454
License State
IL
Taxonomy Description
An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207X00000XAllopathic & Osteopathic Physicians

Orthopaedic Surgery

036133454 (IL)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Bronze 1 Advanced: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - HMO
  • Bronze 4 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Bronze 4 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
  • Bronze S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Gold 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Gold 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
  • Gold 3 Advanced: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - HMO
  • Gold 3 Advanced: Aetna network + $0 MinuteClinic + Adult Dental + Vision + Rx Copay - HMO
  • Gold S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - HMO
  • Gold S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - PPO
  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Complete Silver - EPO
  • Complete Silver + Vision + Adult Dental - EPO
  • Elite Bronze - EPO
  • Elite Bronze + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Everyday Gold - EPO
  • Everyday Gold + Vision + Adult Dental - EPO
  • Choice Bronze HSA - HMO
  • Choice Bronze HSA + Vision + Adult Dental - HMO
  • Clear Silver - HMO
  • Complete Gold - HMO
  • Complete Gold + Vision + Adult Dental - HMO
  • Elite Bronze - HMO
  • Elite Bronze + Vision + Adult Dental - HMO
  • Elite Gold - HMO
  • Elite Gold + Vision + Adult Dental - HMO
  • Elite Silver - HMO
  • Clear Gold - EPO
  • Clear Gold + Vision + Adult Dental - EPO
  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Elite Silver - EPO
  • Elite Silver + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Focused Silver - EPO
  • Focused Silver + Vision + Adult Dental - EPO
  • Central Bronze - HMO
  • Central Bronze + Vision + Adult Dental - HMO
  • Central Gold - HMO
  • Central Gold + Vision + Adult Dental - HMO
  • Clear Silver - HMO
  • Everyday Bronze - HMO
  • Everyday Bronze + Vision + Adult Dental - HMO
  • Everyday Gold - HMO
  • Everyday Gold + Vision + Adult Dental - HMO
  • Focused Silver - HMO
  • Blue Choice Preferred Bronze PPO? 201 - PPO
  • Blue Choice Preferred Bronze PPO? 701 - PPO
  • Blue Choice Preferred Bronze PPO? Standard - Select Rx Copays - PPO
  • Blue Choice Preferred Gold PPO? 204 - PPO
  • Blue Choice Preferred Gold PPO? 901 - PPO
  • Blue Choice Preferred Gold PPO? Standard - Rx Copays - PPO
  • Blue Choice Preferred Security PPO? 200 - PPO
  • Blue Choice Preferred Silver PPO? 203 - PPO
  • Blue Choice Preferred Silver PPO? 801 - PPO
  • Blue Choice Preferred Silver PPO? Standard - Select Rx Copays - PPO
  • Bronze Classic Standard (Choice) - HMO
  • Gold Classic Standard (Choice) - HMO
  • Secure (Choice) - HMO
  • Silver Classic Standard (Choice) - HMO
  • Silver Simple Diabetes (Choice) - HMO
  • UHC Bronze Copay Focus (No Referrals) - HMO
  • UHC Bronze Standard (No Referrals) - HMO
  • UHC Bronze Value (Rx Copay, No Referrals) - HMO
  • UHC Bronze Value+ (Rx Copay, Dental + Vision, No Referrals) - HMO
  • UHC Gold Advantage (No Referrals) - HMO
  • UHC Gold Advantage+ (Dental + Vision, No Referrals) - HMO
  • UHC Gold Copay Focus (No Referrals) - HMO
  • UHC Gold Standard (Rx Copay, No Referrals) - HMO
  • UHC Silver Advantage (Rx Copay, No Referrals) - HMO
  • UHC Silver Advantage+ (Rx Copay, Dental + Vision, No Referrals) - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Robert Gray is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Robert Gray is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 5597958850

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20130913000383

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Orthotic Devices

  • DME-Orthotic Devices (DF000N)

    Wrist hand orthosis, wrist extension control cock-up, non molded, prefabricated, off-the-shelf (HCPCS:L3908)

    2 DME suppliers used 37 Medicare Claims 49 Services Paid

  • DME-Orthotic Devices (DF000N)

    Hand finger orthosis, without joints, may include soft interface, straps, prefabricated, off-the-shelf (HCPCS:L3924)

    1 DME suppliers used 26 Medicare Claims 34 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Aspiration and/or injection of fluid from medium joint using ultrasound guidance

This is a procedure where a needle is guided by ultrasound into a medium-sized joint, like a knee or shoulder. The needle can be used to remove fluid, which can relieve pressure and pain, or to inject medication to help with inflammation and discomfort.

This service was performed 30 times for 21 patients

Aspiration and/or injection of fluid from small joint using ultrasound guidance

This procedure involves using ultrasound to accurately locate a small joint. A needle is then carefully inserted to remove fluid (aspiration) or inject medication. This can help diagnose or treat joint issues. It's generally safe and minimally invasive.

This service was performed 81 times for 53 patients

Aspiration and/or injection of fluid from small joint using ultrasound guidance

This procedure involves using ultrasound to accurately locate a small joint. A needle is then carefully inserted to remove fluid (aspiration) or inject medication. This can help diagnose or treat joint issues. It's generally safe and minimally invasive.

This service was performed 24 times for 17 patients

Established patient office or other outpatient visit, 10-19 minutes

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

This service was performed 18 times for 16 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 161 times for 126 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 40 times for 40 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 109 times for 95 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 30 times for 27 patients

Incision of tendon covering of finger

This procedure involves making a small cut into the protective sheath around a finger tendon. It's typically done to relieve pressure or inflammation, improve finger movement, or treat conditions like trigger finger. It's a safe, often outpatient procedure.

This service was performed 32 times for 27 patients

Incision or the tendon covering on the top side of the wrist

This procedure involves making a small cut on the top side of your wrist to access the tendon covering. It can alleviate pain or improve mobility. You may experience temporary discomfort but it's a common, safe procedure.

This service was performed 13 times for 13 patients

Injection into tendon or ligament

An injection into a tendon or ligament involves placing medication directly into these areas to help reduce inflammation and pain. It's often used for conditions like arthritis or tendonitis. The procedure is quick and usually involves a local anesthetic.

This service was performed 97 times for 71 patients

Injection into tendon or ligament

An injection into a tendon or ligament involves placing medication directly into these areas to help reduce inflammation and pain. It's often used for conditions like arthritis or tendonitis. The procedure is quick and usually involves a local anesthetic.

This service was performed 20 times for 16 patients

Injection of anesthetic agent and/or steroid into other nerve or branch

This procedure involves injecting an anesthetic agent or steroid into a specific nerve or its branch. The goal is to relieve pain by reducing inflammation and numbing the area. It is commonly used for chronic pain management. The process is safe and usually quick.

This service was performed 16 times for 16 patients

Injection of carpal tunnel

An injection for carpal tunnel is a treatment to reduce inflammation and swelling in your wrist, which can alleviate pain and numbness. The doctor injects a steroid medication into your wrist area to provide relief.

This service was performed 42 times for 37 patients

Injection of carpal tunnel

An injection for carpal tunnel is a treatment to reduce inflammation and swelling in your wrist, which can alleviate pain and numbness. The doctor injects a steroid medication into your wrist area to provide relief.

This service was performed 16 times for 14 patients

Lengthening or shortening of tendon of forearm and/or wrist

This procedure adjusts the length of tendons in your forearm or wrist to improve movement. By lengthening, it eases tightness, and by shortening, it adds strength. It's usually done to correct deformities or enhance function after injury.

This service was performed 17 times for 16 patients

Lower limb (leg) arthroscopy (minimally invasive joint repair)

Lower limb arthroscopy is a minimally invasive procedure that allows doctors to examine and repair issues in your leg joints. It involves making small incisions through which a tiny camera and instruments are inserted. This technique can help diagnose and treat various joint problems with less pain and quicker recovery time.

This service was performed for 1-10 patients

New patient office or other outpatient visit, 30-44 minutes

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

This service was performed 111 times for 111 patients

New patient office or other outpatient visit, 30-44 minutes

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

This service was performed 28 times for 28 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 89 times for 89 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 20 times for 20 patients

New patient office or other outpatient visit, 60-74 minutes

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

This service was performed 15 times for 15 patients

Other procedure on joint using an endoscope

An endoscopic joint procedure is a minimally invasive surgery using a small camera (endoscope) to view and treat issues inside a joint. This approach requires smaller incisions, which may lead to less pain and quicker recovery compared to traditional surgery.

This service was performed 12 times for 12 patients

Release and/or relocation of hand nerve

This procedure involves adjusting or moving a nerve in your hand to alleviate discomfort or improve function. The nerve may be compressed, causing pain or numbness. By releasing or relocating the nerve, these symptoms can be reduced, enhancing hand usage.

This service was performed 86 times for 80 patients

Release and/or relocation of wrist nerve

This procedure involves adjusting or freeing a nerve in your wrist to alleviate discomfort or improve function. It's often performed when a nerve is compressed, causing conditions like carpal tunnel syndrome. The goal is to restore your hand's normal function and relieve pain.

This service was performed 13 times for 13 patients

Repair of tendon, finger, and/or palm of hand

This procedure involves fixing damaged tendons in your finger or palm. Tendons connect muscles to bones, enabling movement. When injured, they require surgical repair to restore function. You'll be under anesthesia, and a surgeon will make small incisions to access and mend the tendon.

This service was performed 53 times for 29 patients

Ultrasonic guidance for needle placement

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

This service was performed 121 times for 107 patients

Ultrasonic guidance for needle placement

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

This service was performed 27 times for 25 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $23.51 for a new patient copayment and $18.7 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 60076 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $94.06
  • Minimum New Patient Price $60.08
  • Maximum New Patient Price $183.39
  • Average New Patient Copayment $23.51
  • Minimum New Patient Copayment $15.02
  • Maximum New Patient Copayment $45.84

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $74.8
  • Minimum Established Patient Price $18.97
  • Maximum Established Patient Price $148.12
  • Average Established Patient Copayment $18.7
  • Minimum Established Patient Copayment $4.74
  • Maximum Established Patient Copayment $37.03

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Overall MIPS Quality Performance

The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 91.19, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.

The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.

  • Final Score: 91.19 out of 100

    The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.

  • Quality Score: 79.95

    The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.

    There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.

  • Promoting Interoperability Score: 100

    The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.

    The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data.

  • Improvement Activities Score: 40

    The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores.

  • Cost Score: N/A

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

  • Cost Score: N/A

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Robert Gray is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
NORTHSHORE UNIVERSITY HEALTHSYSTEM - EVANSTON HOSPITAL2650 RIDGE AVE
EVANSTON, IL 60201
(847) 432-8000Acute Care Hospitals

Reviews for ROBERT R. GRAY MD

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1447407655
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
24878014610
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 8 + 7 + 8 + 0 + 1 + 4 + 6 + 1 + 0 + 24 = 65
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 65 = 55

The NPI number 1447407655 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 19 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1740692227 ISAAC R JONES PA-C
Individual
Physician Assistant9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 866-7846
1356880470 MATTHEW ALLEN PTACK PA-C
Individual
Physician Assistant9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 866-7846
1043274962 ALFONSO MEJIA MD
Individual
Orthopaedic Surgery (Hand Surgery)9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 866-7846
1437323714 SETH PHILIP LEVITZ MD
Individual
Orthopaedic Surgery (Hand Surgery)9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 866-7846
1326429937 SHANNON MARIE POWERS DO
Individual
Family Medicine (Sports Medicine)9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 786-6078
1790952752 DANIELLE BASS M.D.
Individual
Family Medicine (Sports Medicine)9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 866-7846
1245539725DR. KIRSTEN EILEEN GEARY M.D.
Individual
Family Medicine (Sports Medicine)9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 886-7846
1245254622 STEVEN D. LEVIN MD
Individual
Orthopaedic Surgery (Sports Medicine)9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 866-7846
1962478271 NOAM Y. STADLAN MD
Individual
Neurological Surgery9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 570-1440
1902834500 JASON KOH MD
Individual
Orthopaedic Surgery (Sports Medicine)9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 866-7846
1922124619DR. RAVI KANT BASHYAL M.D.
Individual
Orthopaedic Surgery9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 866-7846
1366650715 BRADLEY J. DUNLAP MD
Individual
Orthopaedic Surgery (Sports Medicine)9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 866-7846
1295760593 NASIM RANA MD
Individual
Orthopaedic Surgery9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 866-7846
1982637450 ERIC N. HOEPER MD
Individual
Family Medicine (Sports Medicine)9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 866-7846
1821381062 GEORGE A. KANNANKERIL M.D.
Individual
Physical Medicine & Rehabilitation9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 503-4500
1669714978 WARD H. MCCRACKEN DO
Individual
Family Medicine (Sports Medicine)9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 866-7846
1669417416DR. JAMES WINSTON BOGENER M.D.
Individual
Orthopaedic Surgery (Foot and Ankle Surgery)9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 866-7846
1013303130DR. JOSHUA BRICE M.D.
Individual
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 866-7846
1396705943MRS. RACHEL M RICHARDSON PA-C
Individual
Physician Assistant9650 GROSS POINT RD STE 2900
SKOKIE, IL 60076
(847) 866-7846

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447407655, enumerated in the NPI registry as an "individual" on August 19, 2008

The provider is located at 9650 Gross Point Rd Ste 2900 Skokie, Il 60076 and the phone number is (847) 866-7846

The provider's speciality is Orthopaedic Surgery with taxonomy code 207XS0106X with a focus in Hand Surgery

The provider has more than 21 years of experience. He graduated from Warren Alpert Medical School Of Brown University in 2005.

The provider might be accepting Accepts: Aetna CVS Health, Ambetter from Home State Health,. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

The provider has an overall high rating in the following quality measures: uses technology to exchange and make use of healthcare information.

Medicare beneficiaries should expect a typical cost of $94.06 with an average copayment of $23.51 for new patient appointments. Established patients should expect a typical charge of $74.8 and an average copayment of 18.7. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Aspiration and/or injection of fluid from medium joint using ultrasound guidance, Aspiration and/or injection of fluid from small joint using ultrasound guidance, Aspiration and/or injection of fluid from small joint using ultrasound guidance, Established patient office or other outpatient visit, 10-19 minutes, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 30-39 minutes, Incision of tendon covering of finger, Incision or the tendon covering on the top side of the wrist, Injection into tendon or ligament, Injection into tendon or ligament, Injection of anesthetic agent and/or steroid into other nerve or branch, Injection of carpal tunnel, Injection of carpal tunnel, Lengthening or shortening of tendon of forearm and/or wrist, Lower limb (leg) arthroscopy (minimally invasive joint repair), New patient office or other outpatient visit, 30-44 minutes, New patient office or other outpatient visit, 30-44 minutes, New patient office or other outpatient visit, 45-59 minutes, New patient office or other outpatient visit, 45-59 minutes, New patient office or other outpatient visit, 60-74 minutes, Other procedure on joint using an endoscope, Release and/or relocation of hand nerve, Release and/or relocation of wrist nerve, Repair of tendon, finger, and/or palm of hand, Ultrasonic guidance for needle placement and Ultrasonic guidance for needle placement.

The practitioner is affiliated to the following hospital(s): NORTHSHORE UNIVERSITY HEALTHSYSTEM - EVANSTON HOSPITAL. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on August 19, 2008. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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