DR. BENJAMIN T RISTAU MD
NPI 1588891196
Urology in Philadelphia, PA


Quality Rating: 77.12 out of 100 score

NPI Status: Active since June 22, 2009

Contact Information

333 COTTMAN AVE
PHILADELPHIA, PA
ZIP 19111
Phone: (215) 728-6900
Fax: (215) 214-3779

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  • Individual
  • Male
  • Years of Experience 17
  • Urology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About BENJAMIN RISTAU

This page provides the complete NPI Profile along with additional information for Benjamin Ristau, a provider established in Philadelphia, Pennsylvania with a medical specialization in Urology and more than 17 years of experience. He graduated from University Of Connecticut School Of Medicine in 2009. The healthcare provider is registered in the NPI registry with number 1588891196 assigned on June 2009. The practitioner's primary taxonomy code is 208800000X with license number MD453605 (PA). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1588891196
Provider Name
DR. BENJAMIN T RISTAU MD
Gender
Male
Entity Type
Individual
Location Address
333 COTTMAN AVE PHILADELPHIA, PA 19111
Location Phone
(215) 728-6900
Location Fax
(215) 214-3779
Mailing Address
2450 W HUNTING PARK AVE PHILADELPHIA, PA 19129
Medical School Name
UNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduation Year
2009
Is Sole Proprietor?
No
Enumeration Date
06-22-2009
Last Update Date
09-28-2022
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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

Urology

Taxonomy Code
208800000X
Type
Allopathic & Osteopathic Physicians
License No.
MD453605
License State
PA
Taxonomy Description
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Medicare Participation & PECOS Enrollment Status

Benjamin Ristau 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.

Benjamin Ristau 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: 345553350

    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: I20170712003134

    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)

    Bedside drainage bag, day or night, with or without anti-reflux device, with or without tube, each (HCPCS:A4357)

    5 DME suppliers used 42 Medicare Claims 112 Services Paid

  • DME-Orthotic Devices (DF010N)

    Ostomy skin barrier, with flange (solid, flexible, or accordion), extended wear, with built-in convexity, 4 x 4 inches or smaller, each (HCPCS:A4407)

    3 DME suppliers used 11 Medicare Claims 475 Services Paid

  • DME-Orthotic Devices (DF010N)

    Ostomy skin barrier, with flange (solid, flexible or accordion), extended wear, without built-in convexity, 4 x 4 inches or smaller, each (HCPCS:A4409)

    2 DME suppliers used 17 Medicare Claims 660 Services Paid

  • DME-Orthotic Devices (DF010N)

    Ostomy skin barrier, with flange (solid, flexible or accordion), without built-in convexity, 4 x 4 inches or smaller, each (HCPCS:A4414)

    3 DME suppliers used 19 Medicare Claims 390 Services Paid

  • DME-Orthotic Devices (DF010N)

    Ostomy pouch, urinary; for use on barrier with non-locking flange, with faucet-type tap with valve (2 piece), each (HCPCS:A4432)

    5 DME suppliers used 47 Medicare Claims 1540 Services Paid

  • DME-Orthotic Devices (DF010N)

    Skin barrier, wipes or swabs, each (HCPCS:A5120)

    4 DME suppliers used 23 Medicare Claims 1300 Services Paid

Durable Medical Equipment

  • DME-Medical/Surgical Supplies (DA000N)

    Adhesive remover, wipes, any type, each (HCPCS:A4456)

    3 DME suppliers used 19 Medicare Claims 1425 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.

Destruction and/or removal of growth of bladder and urethra using an endoscope, 2.0-5.0 cm

This procedure involves using a thin, flexible tool called an endoscope to examine and remove a growth in your bladder and urethra. The growth size ranges from 2.0-5.0 cm. This is done to ensure your urinary system functions properly.

This service was performed 16 times for 12 patients

Diagnostic exam of bladder and urethra using an endoscope

This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.

This service was performed 60 times for 44 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 136 times for 108 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 35 times for 33 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 13 times for 11 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 36 times for 36 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 21 times for 21 patients

Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional

This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.

This service was performed 18 times for 13 patients

Prostate resection

Prostate resection is a procedure performed to alleviate discomfort caused by an enlarged prostate. This involves removing a portion of the prostate gland to ease pressure on the urinary tract, improving urine flow and reducing symptoms. It's performed under general or spinal anesthesia.

This service was performed for 27 patients

Ultrasound measurement of bladder capacity after voiding

Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.

This service was performed 17 times for 13 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $34.29 for a new patient copayment and $18.61 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 19111 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $137.17
  • Minimum New Patient Price $59.88
  • Maximum New Patient Price $180.99
  • Average New Patient Copayment $34.29
  • Minimum New Patient Copayment $14.97
  • Maximum New Patient Copayment $45.24

Established Patients Visit Costs *

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

  • Average Established Patient Price $74.47
  • Minimum Established Patient Price $19.3
  • Maximum Established Patient Price $147.29
  • Average Established Patient Copayment $18.61
  • Minimum Established Patient Copayment $4.82
  • Maximum Established Patient Copayment $36.82

* 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 77.12, 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: 77.12 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: 68.1

    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: 41.83

    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: 41.83

    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.

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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.
1588891196
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
251681692118
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 1 + 6 + 8 + 1 + 6 + 9 + 2 + 1 + 1 + 8 + 24 = 74
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 74 = 66

The NPI number 1588891196 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1841273455MR. RICHARD JOHN COLASANTE RPH
Individual
Pharmacist333 COTTMAN AVE
PHILADELPHIA, PA 19111
(215) 728-3036
1972573582 OLEH HALUSZKA M.D.
Individual
Internal Medicine (Gastroenterology)333 COTTMAN AVE FOX CHASE CANCER CENTER
PHILADELPHIA, PA 19111
(215) 728-6900
1912974676 MICHAEL H LEVY M.D.
Individual
Internal Medicine (Medical Oncology)333 COTTMAN AVE FOX CHASE CANCER CENTER
PHILADELPHIA, PA 19111
(215) 728-6900
1861455313DR. GARY R HUDES M.D.
Individual
Internal Medicine (Medical Oncology)333 COTTMAN AVE FOX CHASE CANCER CENTER
PHILADELPHIA, PA 19111
(215) 728-6900
1235180530HEALTH SERVICES OF FOX CHASE CANCER CENTER
Organization
Surgery (Surgical Oncology)333 COTTMAN AVE SURGICAL ONCOLOGY ASSOCIATES OF FCCC
PHILADELPHIA, PA 19111
(215) 728-6900
1689621286MS. KATHRYN SPIKER TUMELTY NP
Individual
Nurse Practitioner333 COTTMAN AVE FOX CHASE CANCER CENTER
PHILADELPHIA, PA 19111
(215) 214-3736
1588692404HEALTH SERVICES OF FOX CHASE CANCER CTR.
Organization
Internal Medicine (Medical Oncology)333 COTTMAN AVE MEDICAL ONCOLOGY ASSOC OF FCCC
PHILADELPHIA, PA 19111
(215) 728-6900
1003849779MS. MALA T KAILASAM MD
Individual
Internal Medicine333 COTTMAN AVE FOX CHASE CANCER CENTER
PHILADELPHIA, PA 19111
(215) 728-6900
1477570562 FERNANDO CORDERA M.D.
Individual
Specialist333 COTTMAN AVE
PHILADELPHIA, PA 19111
(215) 728-6900
1891712667 MARLANE CASPER GUTTMANN M.D.
Individual
Radiology (Diagnostic Radiology)333 COTTMAN AVE FOX CHASE CANCER CENTER
PHILADELPHIA, PA 19111
(215) 728-6900
1336166842 ARTHUR D MAGILNER M.D.
Individual
Radiology (Diagnostic Radiology)333 COTTMAN AVE FOX CHASE CANCER CENTER
PHILADELPHIA, PA 19111
(215) 728-6900
1033138219 RAMONA FAITH SWABY M.D.
Individual
Internal Medicine (Medical Oncology)333 COTTMAN AVE FOX CHASE CANCER CENTER
PHILADELPHIA, PA 19111
(214) 728-6900
1225058373 KATHRYN A EVERS M.D.
Individual
Radiology (Diagnostic Radiology)333 COTTMAN AVE FOX CHASE CANCER CENTER
PHILADELPHIA, PA 19111
(215) 728-6900
1790706588 MELVYN GOLDBERG M.D.
Individual
Specialist333 COTTMAN AVE
PHILADELPHIA, PA 19111
(215) 728-6900
1902827389 ROBERT FELIX OZOLS M.D.
Individual
Internal Medicine (Medical Oncology)333 COTTMAN AVE FOX CHASE CANCER CENTER
PHILADELPHIA, PA 19111
(215) 728-6900
1346263084 ROBERT C YOUNG M.D.
Individual
Internal Medicine (Medical Oncology)333 COTTMAN AVE FOX CHASE CANCER CENTER
PHILADELPHIA, PA 19111
(215) 728-6900
1891701520FOX CHASE CANCER HOSPICE
Organization
Special Hospital333 COTTMAN AVE
PHILADELPHIA, PA 19111
(215) 728-6900
1710093430 MARTIN JAMES O'SULLIVAN MD
Individual
Specialist333 COTTMAN AVE
PHILADELPHIA, PA 19111
(215) 728-6900
1679681878HEALTH SERVICES OF FOX CHASE CANCER CTR.
Organization
Internal Medicine333 COTTMAN AVE INTERNAL MEDICINE ASSOC OF FCCC
PHILADELPHIA, PA 19111
(215) 728-6900
1477655736HEALTH SERVICES OF FOX CHASE CANCER CENTER
Organization
Internal Medicine (Pulmonary Disease)333 COTTMAN AVE PULMONARY ASSOCOCIATES OF FCCC
PHILADELPHIA, PA 19111
(215) 728-6900

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588891196, enumerated in the NPI registry as an "individual" on June 22, 2009

The provider is located at 333 Cottman Ave Philadelphia, Pa 19111 and the phone number is (215) 728-6900

The provider's speciality is Urology with taxonomy code 208800000X

The provider has more than 17 years of experience. He graduated from University Of Connecticut School Of Medicine in 2009.

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 $137.17 with an average copayment of $34.29 for new patient appointments. Established patients should expect a typical charge of $74.47 and an average copayment of 18.61. 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: Destruction and/or removal of growth of bladder and urethra using an endoscope, 2.0-5.0 cm, Diagnostic exam of bladder and urethra using an endoscope, 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, 40-54 minutes, New patient office or other outpatient visit, 30-44 minutes, New patient office or other outpatient visit, 45-59 minutes, Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional, Prostate resection and Ultrasound measurement of bladder capacity after voiding.

This NPI record was last updated on June 22, 2009. 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.