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Compare the published Medicare service mix of Alan Jeffrey Fisher, M.D. with clinicians in the same registry specialty: Otolaryngology · Plastic And Reconstructive Surgery (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.

Josephine Hoang Nguyen, MD

Otolaryngology (CMS) · Stockton, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Exam of ear using a microscope (92504)
  • Comprehensive hearing and speech recognition test (92557)
72%Service-mix similarityView profile →

Benjamin Stanley Roberts, DO

Otolaryngology (CMS) · Murrieta, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Exam of ear using a microscope (92504)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
68%Service-mix similarityView profile →

Joseph Patrick Romeo, MD

Otolaryngology (CMS) · Turlock, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Exam of ear using a microscope (92504)
  • Comprehensive hearing and speech recognition test (92557)
67%Service-mix similarityView profile →

Jahangir Sharifi, M.D.

Allergy/Immunology · Otolaryngology · Plastic And Reconstructive Surgery (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
66%Service-mix similarityView profile →

Todd M. Roberts, D.O.

Otolaryngology (CMS) · Murrieta, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Exam of ear using a microscope (92504)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
65%Service-mix similarityView profile →

Raffi-Jean O Mesrobian, MD

Otolaryngology (CMS) · Burbank, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Comprehensive hearing and speech recognition test (92557)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
64%Service-mix similarityView profile →

Angie U. Song, M.D.

Otolaryngology (CMS) · Lompoc, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Exam of ear using a microscope (92504)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
64%Service-mix similarityView profile →

Donald J Clutter, MD

Specialty details in registry · Folsom, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Exam of ear using a microscope (92504)
  • Comprehensive hearing and speech recognition test (92557)
63%Service-mix similarityView profile →

Shounan Yao, MD

Otolaryngology (CMS) · San Gabriel, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Comprehensive hearing and speech recognition test (92557)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
62%Service-mix similarityView profile →

Larry Kyle Gambrell, D.O.

Otolaryngology (CMS) · Sebastopol, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
60%Service-mix similarityView profile →

Lorenzo Simone Brown, MD

Otolaryngology (CMS) · Inglewood, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Diagnostic exam of voice box using a flexible endoscope (31575)
60%Service-mix similarityView profile →

Grace Wu, MD

Otolaryngology (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Comprehensive hearing and speech recognition test (92557)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
60%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.