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

CORPUS CHRISTI, TX · Exact areaEdit location

2024 published service data · 12 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Shah Faizul Islam, M.D.

Nephrology (CMS) · Corpus Christi, 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)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
92%Service-mix similarityView profile →

Fariba Zarinetchi, M.D.

Nephrology (CMS) · Corpus Christi, 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)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
91%Service-mix similarityView profile →

Geeta P Reddy, M.D.

Nephrology (CMS) · Corpus Christi, 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)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
80%Service-mix similarityView profile →

Samer Izzat Jifi-Bahlool, MD

Internal Medicine · Nephrology (CMS) · Corpus Christi, 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, 2-3 physician visits per month (20 years or older) (90961)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
75%Service-mix similarityView profile →

Jack Locardi Cortese, M.D.

Internal Medicine · Nephrology (CMS) · Corpus Christi, 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)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
72%Service-mix similarityView profile →

Jorge Luis Vazquez, M.D.

Internal Medicine · Nephrology (CMS) · Corpus Christi, 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, 2-3 physician visits per month (20 years or older) (90961)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
70%Service-mix similarityView profile →

William Lee Shaffer, M.D.

Nephrology (CMS) · Corpus Christi, TX

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)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
67%Service-mix similarityView profile →

Zakaria Saleem, MD

Internal Medicine · Nephrology (CMS) · Corpus Christi, 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)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
66%Service-mix similarityView profile →

Sridevi Konkimalla, MD

Internal Medicine · Nephrology (CMS) · Corpus Christi, 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)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
65%Service-mix similarityView profile →

Abeer A Kaldas, M.D.

Internal Medicine · Nephrology (CMS) · Corpus Christi, 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)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
56%Service-mix similarityView profile →

Chijioke Ejiofor Ogbu, M.D., MPH

Internal Medicine · Nephrology (CMS) · Corpus Christi, 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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
33%Service-mix similarityView profile →

Benjamin Swee Leng Lee, MD

Nephrology (CMS) · Corpus Christi, TX

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
10%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.