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Compare the published Medicare service mix of Tahir Ahmad, M.D. with clinicians in the same registry specialty: Internal Medicine (CMS).

ROSLYN, NY · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 55 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Suchita Jagdish Mehta, M.B.B.S.

Critical Care (Intensivists) · Nephrology (CMS) · New Hyde Park, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Critical care, each additional 30 minutes (99292)
98%Service-mix similarity~5.1 milesView profile →

Stanton Shek, M.D.

Critical Care (Intensivists) · Hospitalist (CMS) · New Hyde Park, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Critical care, each additional 30 minutes (99292)
96%Service-mix similarity~5.1 milesView profile →

Hugh Albert Cassiere, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Manhasset, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Critical care, each additional 30 minutes (99292)
95%Service-mix similarity~2.2 milesView profile →

Matthew James Pierce, MD, MBA

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Critical Care (Intensivists) (CMS) · New Hyde Park, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Critical care, each additional 30 minutes (99292)
88%Service-mix similarity~5.1 milesView profile →

Kimberly Clark, MD

Internal Medicine (CMS) · Manhasset, NY

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
85%Service-mix similarity~2.2 milesView profile →

Frank S. Palumbo, M.D.

Critical Care (Intensivists) · Neurology (CMS) · New Hyde Park, NY

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
84%Service-mix similarity~5.1 milesView profile →

James Fillerup Hall, MD, MPH

Anesthesiology · Emergency Medicine (CMS) · Mineola, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Critical care, each additional 30 minutes (99292)
83%Service-mix similarity~3.6 milesView profile →

Wendy Wise

Critical Care (Intensivists) · Pulmonary Disease (CMS) · New Hyde Park, NY

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
81%Service-mix similarity~5.1 milesView profile →

Ravindra Kodali, MD

Critical Care (Intensivists) (CMS) · New Hyde Park, NY

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
80%Service-mix similarity~5.1 milesView profile →

Kush R Dholakia

Critical Care (Intensivists) (CMS) · Great Neck, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Critical care, each additional 30 minutes (99292)
80%Service-mix similarity~4.5 milesView profile →

Davis Russal Samuel, D.O.

Hospitalist (CMS) · East Meadow, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Critical care, each additional 30 minutes (99292)
76%Service-mix similarity~7.5 milesView profile →

Ratnam Kolluru Nookala Santoshi, MBBS

Cardiovascular Disease (Cardiology) · Critical Care (Intensivists) (CMS) · Manhasset, NY

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
75%Service-mix similarity~2.2 milesView 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 approximate distance 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.