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Compare the published Medicare service mix of Hollye R Johnson, MD with clinicians in the same registry specialty: Internal Medicine · Nephrology (CMS).

JACKSON, MS · Exact areaEdit location

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

James Obinna Onyirimba, M.D.

Internal Medicine · Nephrology (CMS) · Jackson, MS

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)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Hemodialysis procedure with physician evaluation (90935)
85%Service-mix similarityView profile →

Ramzi Barnaba Vareldzis, MD

Internal Medicine · Nephrology (CMS) · Jackson, MS

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)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
80%Service-mix similarityView profile →

Babatunde Olutade, MD

Nephrology (CMS) · Jackson, MS

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)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Hemodialysis procedure with physician evaluation (90935)
79%Service-mix similarityView profile →

Timothy Edmund Yen, MD

Internal Medicine · Nephrology (CMS) · Jackson, MS

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)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Hemodialysis procedure with physician evaluation (90935)
74%Service-mix similarityView profile →

Mohammad Atari, MD

Internal Medicine · Nephrology (CMS) · Jackson, MS

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)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Hemodialysis procedure with physician evaluation (90935)
70%Service-mix similarityView profile →

Mohamed Hassanein, M.D.

Specialty details in registry · Jackson, MS

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)
  • Hemodialysis procedure with physician evaluation (90935)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
63%Service-mix similarityView profile →

Pradeep Kumar Vaitla, MD

Nephrology (CMS) · Jackson, MS

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)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
55%Service-mix similarityView profile →

Murphy S Martin, MD

Nephrology (CMS) · Jackson, MS

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)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Hemodialysis procedure with physician evaluation (90935)
54%Service-mix similarityView profile →

Carla G Monico, M.D.

Nephrology (CMS) · Jackson, MS

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Hemodialysis procedure with physician evaluation (90935)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
49%Service-mix similarityView profile →

Gary M Davis, MD

Internal Medicine · Nephrology (CMS) · Jackson, MS

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)
38%Service-mix similarityView profile →

Bushra Syed, M.D

Nephrology (CMS) · Jackson, MS

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
35%Service-mix similarityView profile →

James Bill Moore, MD

Internal Medicine · Nephrology (CMS) · Jackson, MS

Shared published services
1 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
34%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.