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Compare the published Medicare service mix of Ghassan Salim Issa Bandak, MD with clinicians in the same registry specialty: Internal Medicine · Nephrology (CMS).

SAN ANTONIO, TX · Exact areaEdit location

2024 published service data · 93 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ragi Philips, MD

Internal Medicine · Nephrology (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
94%Service-mix similarityView profile →

Pavan Devulapally, MD

Internal Medicine · Nephrology (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
94%Service-mix similarityView profile →

Reza Abbas Ali, MD

Internal Medicine · Nephrology (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
93%Service-mix similarityView profile →

Naushad Zafar, M.D.

Family Practice · Internal Medicine · Nephrology (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
92%Service-mix similarityView profile →

Saqib Z Syed, MD

Internal Medicine · Nephrology (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
92%Service-mix similarityView profile →

Shashank S Singh, MD

Hospitalist · Internal Medicine · Nephrology (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
91%Service-mix similarityView profile →

Shirin Sharma, MD

Internal Medicine · Nephrology (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
89%Service-mix similarityView profile →

Bushra Yusuf, M.D

Nephrology (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
86%Service-mix similarityView profile →

Samin Sharma, MD

Internal Medicine · Nephrology (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
86%Service-mix similarityView profile →

Carolina Arias, M.D.

Internal Medicine · Nephrology (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
86%Service-mix similarityView profile →

Adrian Wong, M.D.

Internal Medicine · Nephrology (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
83%Service-mix similarityView profile →

Tahira Palmer Alves, M.D.

Internal Medicine · Nephrology (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
81%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.