EVA SAHAY MD
NPI 1356453468
Specialist in Garden City, NY


Quality Rating: 100 out of 100 score

NPI Status: Active since August 31, 2006

Contact Information

400 GARDEN CITY PLZ
SUITE #111
GARDEN CITY, NY
ZIP 11530
Phone: (516) 739-3030
Fax: (516) 739-3044

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  • Individual
  • Female
  • Years of Experience 38
  • Specialist
  • Accepts Medicare Approved Payment
  • PECOS Enrolled
  • Medicare Quality Reporting

About EVA SAHAY

This page provides the complete NPI Profile along with additional information for Eva Sahay, a provider established in Garden City, New York with a medical specialization in Specialist and more than 38 years of experience. The healthcare provider is registered in the NPI registry with number 1356453468 assigned on August 2006. The practitioner's primary taxonomy code is 174400000X with license number 216991 (NY). The provider is registered as an individual and her NPI record was last updated 16 years ago.

NPI
1356453468
Provider Name
EVA SAHAY MD
Gender
Female
Entity Type
Individual
Location Address
400 GARDEN CITY PLZ SUITE #111 GARDEN CITY, NY 11530
Location Phone
(516) 739-3030
Location Fax
(516) 739-3044
Mailing Address
28 HIGH FARMS RD GLEN HEAD, NY 11545
Mailing Phone
(516) 739-3030
Mailing Fax
(516) 739-3044
Medical School Name
OTHER
Graduation Year
1988
Is Sole Proprietor?
No
Enumeration Date
08-31-2006
Last Update Date
06-17-2009
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
216991
License State
NY
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
H26948MEDICARE UPIN (02)NY 
80R79EU671MEDICARE ID-TYPE UNSPECIFIED (04)NY 

Medicare Participation & PECOS Enrollment Status

Eva Sahay 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.

Eva Sahay 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: 6901705664

    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: I20040102000218

    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

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.

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 18 times for 14 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 632 times for 239 patients

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 258 times for 80 patients

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 41 times for 33 patients

Initial hospital inpatient care per day, typically 30 minutes

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

This service was performed 49 times for 49 patients

Initial hospital inpatient care per day, typically 70 minutes

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

This service was performed 49 times for 48 patients

Measurement of brain wave activity (eeg), awake and asleep

The measurement of brain wave activity, known as an EEG, records the brain's electrical signals. It's performed when you're awake and asleep to monitor your brain's functioning. It helps in diagnosing conditions like epilepsy, sleep disorders, and other neurological issues.

This service was performed 102 times for 102 patients

Needle measurement of electrical activity in arm or leg muscles, limited study

This procedure, known as an electromyography (EMG), involves placing tiny needles into your arm or leg muscles to measure their electrical activity. It's a limited study, meaning only specific muscles are tested. This helps identify any muscle or nerve dysfunction.

This service was performed 38 times for 36 patients

Nerve conduction, 13 or more studies

Nerve conduction studies involve 13 or more tests to check the speed and strength of signals traveling between your nerves and muscles. It helps diagnose conditions affecting nerves and muscles. The test involves small shocks and may cause minor discomfort.

This service was performed 42 times for 39 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 66 times for 66 patients

Ultrasound of both sides of head and neck blood flow

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

This service was performed 79 times for 79 patients

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 100, 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 provider also has detailed performance information the following quality measures: .

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: 100 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: 100

    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: 90

    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.

MIPS Quality Measures

The following performance measures were reported under the Merit-Based Incentive Payment System (MIPS) and Qualified Clinical Data Registry (QCDR) quality measures program.

Quality Measure Performance Number of Patients
Controlling High Blood Pressure 96% 303
Documentation of Current Medications in the Medical Record 100% 2935
Epilepsy: Counseling for Women of Childbearing Potential with Epilepsy 100% 27
e-Prescribing 100% 1000
Falls: Screening for Future Fall Risk 98% 428
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan 76% 1117
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented 25% 106
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention 31% 95
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention 31% 95
Provide Patients Electronic Access to Their Health Information 89% 576

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. Eva Sahay is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
NORTH SHORE UNIVERSITY HOSPITAL300 COMMUNITY DRIVE
MANHASSET, NY 11030
(516) 562-0100Acute Care Hospitals

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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.
1356453468
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
23106856412
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 3 + 1 + 0 + 6 + 8 + 5 + 6 + 4 + 1 + 2 + 24 = 62
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 62 = 88

The NPI number 1356453468 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 10 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1689646424FELIX I OVIASU MD PC AND MOHAMMED MUNEERUDDIN PHYSICIAN PC LLP
Organization
Specialist400 GARDEN CITY PLZ SUITE 303
GARDEN CITY, NY 11530
(516) 742-5700
1659333094MS. ANNA RABINOVICH NP
Individual
Nurse Practitioner (Adult Health)400 GARDEN CITY PLZ SUITE 111
GARDEN CITY, NY 11530
(516) 739-3030
1790897734 SANJAY SAHAY MD
Individual
Specialist400 GARDEN CITY PLZ SUITE#111
GARDEN CITY, NY 11530
(516) 739-3030
1417179326SAHAY MEDICAL GROUP PC
Organization
Internal Medicine (Endocrinology, Diabetes & Metabolism)400 GARDEN CITY PLZ STE#111
GARDEN CITY, NY 11530
(516) 739-3030
1083861462RE-PARTNERS-LONG ISLAND, LLP
Organization
Obstetrics & Gynecology (Reproductive Endocrinology)400 GARDEN CITY PLZ SUITE 107
GARDEN CITY, NY 11530
(516) 746-3633
1548621097 OLGA REID N.P.
Individual
Nurse Practitioner (Obstetrics & Gynecology)400 GARDEN CITY PLZ SUITE 107
GARDEN CITY, NY 11530
(516) 746-3633
1104281252GARDEN CITY NEUROLOGY PC
Organization
Specialist400 GARDEN CITY PLZ SUITE 111
GARDEN CITY, NY 11530
(516) 739-3030
1093253783FELIX I OVIASU MD PC
Organization
Internal Medicine (Cardiovascular Disease)400 GARDEN CITY PLZ SUITE 303
GARDEN CITY, NY 11530
(516) 375-1008
1619210713CHS PHYSICIAN PARTNERS, PC
Organization
Internal Medicine (Cardiovascular Disease)400 GARDEN CITY PLZ
GARDEN CITY, NY 11530
(516) 742-5700
1104898949DR. FELIX I OVIASU MD
Individual
Specialist400 GARDEN CITY PLZ SUITE 303
GARDEN CITY, NY 11530
(516) 742-5700

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356453468, enumerated in the NPI registry as an "individual" on August 31, 2006

The provider is located at 400 Garden City Plz Suite #111 Garden City, Ny 11530 and the phone number is (516) 739-3030

The provider's speciality is Specialist with taxonomy code 174400000X

The provider has more than 38 years of experience.

The provider might be accepting Accepts: Medicare and Medicaid. 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: quality clinical practices and patient outcomes and experiences , uses technology to exchange and make use of healthcare information. The provider obtained a high score in the following performance measures: Documentation of Current Medications in the Medical Record, e-Prescribing, Falls: Screening for Future Fall Risk, Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan , Provide Patients Electronic Access to Their Health Information. The quality ratings are based on unbiased reviews and reported submissions to Medicare's Quality Payment Program.

The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Follow-up hospital inpatient care per day, typically 25 minutes, Follow-up hospital inpatient care per day, typically 35 minutes, Initial hospital inpatient care per day, typically 30 minutes, Initial hospital inpatient care per day, typically 70 minutes, Measurement of brain wave activity (eeg), awake and asleep, Needle measurement of electrical activity in arm or leg muscles, limited study, Nerve conduction, 13 or more studies, New patient office or other outpatient visit, 60-74 minutes and Ultrasound of both sides of head and neck blood flow.

The practitioner is affiliated to the following hospital(s): NORTH SHORE UNIVERSITY 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 31, 2006. 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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