HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Deacon Emmet Farrell, M.D with clinicians in the same registry specialty: Pain Management (CMS).

WEST HOLLYWOOD, CA · Exact areaEdit location

2024 published service data · 13 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Anne Elizabeth Park, M.D.

Anesthesiology · Pain Management (CMS) · West Hollywood, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
39%Service-mix similarityView profile →

Gene Wook-Jihn Lee, M.D.

Anesthesiology · Pain Management (CMS) · West Hollywood, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
33%Service-mix similarityView profile →

Syed Sajad Ali

Anesthesiology · Pain Management (CMS) · West Hollywood, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
24%Service-mix similarityView profile →

Brennan Katz, D.O.

Anesthesiology (CMS) · West Hollywood, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
22%Service-mix similarityView profile →

Azita Far, MD

Anesthesiology · Pain Management (CMS) · West Hollywood, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
18%Service-mix similarityView profile →

Howard L Rosner, M.D.

Specialty details in registry · West Hollywood, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
17%Service-mix similarityView profile →

Brian Mendelson, M.D.

Anesthesiology (CMS) · West Hollywood, CA

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
11%Service-mix similarityView profile →

Iman Rabizadeh

Anesthesiology · Pain Management (CMS) · West Hollywood, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
10%Service-mix similarityView profile →

Christopher Zarembinski, MD

Anesthesiology · Interventional Pain Management (CMS) · West Hollywood, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
9%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.