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Compare the published Medicare service mix of Arye Kremer, M.D. with clinicians in the same registry specialty: Internal Medicine · Nephrology (CMS).

NEW YORK, NY · Exact areaEdit location

2024 published service data · 188 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Stephen Frank Hofmeister, MD

Internal Medicine · Nephrology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Hemodialysis procedure with physician evaluation (90935)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
62%Service-mix similarityView profile →

Ira S Meisels, M.D.

Nephrology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Hemodialysis procedure with physician evaluation (90935)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
60%Service-mix similarityView profile →

Richard Chan, MD

Nephrology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
60%Service-mix similarityView profile →

Martine R Pollack-Zollman

Nephrology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Hemodialysis procedure with physician evaluation (90935)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
53%Service-mix similarityView profile →

Lewis Kaufman, MD

Internal Medicine · Nephrology (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
50%Service-mix similarityView profile →

Claire Frances Schretlen, MD

Nephrology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Hemodialysis procedure with physician evaluation (90935)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
49%Service-mix similarityView profile →

Steven D Smith, M.D.

Internal Medicine · Nephrology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Hemodialysis procedure with physician evaluation (90935)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
48%Service-mix similarityView profile →

Elliot Charen, M.D.

Internal Medicine · Nephrology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
47%Service-mix similarityView profile →

Holly Marie Koncicki, M.D.

Nephrology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Hemodialysis procedure with physician evaluation (90935)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
46%Service-mix similarityView profile →

Sam Leung, M.D.

Internal Medicine · Nephrology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
46%Service-mix similarityView profile →

Niraj Rohit Kothari, M.D.

Nephrology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Hemodialysis procedure with physician evaluation (90935)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
45%Service-mix similarityView profile →

Sean Duane Kalloo, MD, MBA

Internal Medicine · Nephrology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist (36902)
45%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.