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 Howard Fein, MD with clinicians in the same registry specialty: Dermatology · Micrographic Dermatologic Surgery (Mds) (CMS).

CA · Exact areaEdit location

2024 published service data · 128 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Lenore M. Sikorski, M.D.

Dermatology (CMS) · Laguna Niguel, CA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Destruction of precancer skin growth, 1 growth (17000)
85%Service-mix similarityView profile →

Derek Walter Nickerson, M.D.

Dermatology · Micrographic Dermatologic Surgery (Mds) (CMS) · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Destruction of precancer skin growth, 1 growth (17000)
82%Service-mix similarityView profile →

Joanna Chan, M.D.

Dermatology · Micrographic Dermatologic Surgery (Mds) (CMS) · Long Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Destruction of precancer skin growth, 1 growth (17000)
78%Service-mix similarityView profile →

Thomas J Hoffmann, M.D.

Dermatology (CMS) · Apple Valley, CA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Destruction of precancer skin growth, 1 growth (17000)
77%Service-mix similarityView profile →

Ilya Reyter, M.D.

Dermatology (CMS) · Sherman Oaks, CA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Destruction of precancer skin growth, 1 growth (17000)
77%Service-mix similarityView profile →

Danielle K Moul, M.D.

Dermatology (CMS) · Laguna Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Destruction of precancer skin growth, 1 growth (17000)
77%Service-mix similarityView profile →

Rahil Dharia, MD

Dermatology · Micrographic Dermatologic Surgery (Mds) (CMS) · Glendale, CA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Destruction of precancer skin growth, 1 growth (17000)
76%Service-mix similarityView profile →

Joseph W Diehl, M.D.

Dermatology (CMS) · Sn Luis Obisp, CA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Destruction of precancer skin growth, 1 growth (17000)
76%Service-mix similarityView profile →

Stephanie Jeanne Martin, M.D.

Dermatology (CMS) · Encino, CA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Destruction of precancer skin growth, 1 growth (17000)
76%Service-mix similarityView profile →

Elisa K. Yoo, M.D.

Dermatology (CMS) · Los Alamitos, CA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Destruction of precancer skin growth, 1 growth (17000)
75%Service-mix similarityView profile →

Gregory Philip Henderson, M.D.

Dermatology (CMS) · Newport Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Destruction of precancer skin growth, 1 growth (17000)
75%Service-mix similarityView profile →

Dina Farshidi Bierman, M.D.

Dermatology (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Destruction of precancer skin growth, 1 growth (17000)
75%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.