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Compare the published Medicare service mix of Gaurav Mathur, MD with clinicians in the same registry specialty: Hospice/Palliative Care (CMS).

CA · Exact areaEdit location

2024 published service data · 59 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Alexa Chavez, MD

Family Practice (CMS) · La Jolla, CA

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)
  • Advance care planning, first 30 minutes (99497)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
99%Service-mix similarityView profile →

Sonya Koo Christianson, MD

Family Practice · Hospice/Palliative Care (CMS) · San Diego, CA

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)
  • Advance care planning, first 30 minutes (99497)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
99%Service-mix similarityView profile →

Dineshi Lasitha Liyanage, M.D.

Family Practice · Hospice/Palliative Care (CMS) · Fresno, CA

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)
  • Advance care planning, first 30 minutes (99497)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
89%Service-mix similarityView profile →

Ruth Barber Goodson, MD

Family Practice (CMS) · San Diego, CA

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)
  • Advance care planning, first 30 minutes (99497)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
88%Service-mix similarityView profile →

Marshall Gillette, M.D.

Family Practice · Hospice/Palliative Care (CMS) · Long Beach, CA

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)
  • Advance care planning, first 30 minutes (99497)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
84%Service-mix similarityView profile →

Bethany Rose Jackson, DO

Specialty details in registry · Fresno, CA

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)
  • Advance care planning, first 30 minutes (99497)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
83%Service-mix similarityView profile →

Michael Gabriel, MD

Hospitalist (CMS) · San Diego, CA

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)
  • Advance care planning, first 30 minutes (99497)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
83%Service-mix similarityView profile →

Michael Joseph Nisco, M.D.

Family Practice · Hospice/Palliative Care (CMS) · Orange, CA

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)
  • Advance care planning, first 30 minutes (99497)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
80%Service-mix similarityView profile →

Cherine Moazam, D.O.

Specialty details in registry · Santa Ana, CA

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)
  • Advance care planning, first 30 minutes (99497)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
76%Service-mix similarityView profile →

Diana Naderi, MD

Family Practice (CMS) · Santa Monica, CA

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)
75%Service-mix similarityView profile →

Nicholas John Jauregui, M.D

Family Practice (CMS) · Sierra Madre, CA

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)
  • Advance care planning, first 30 minutes (99497)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
74%Service-mix similarityView profile →

Brian D Madden, M.D.

Family Practice (CMS) · Santa Monica, CA

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)
  • Advance care planning, first 30 minutes (99497)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
74%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.