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 Nimmie Singh, D.O. with clinicians in the same registry specialty: Family Medicine.

SAN FRANCISCO, CA · Exact areaEdit location

2024 published service data · 191 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Yin Moe Thwe, MD

Family Medicine · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
71%Service-mix similarityView profile →

Miteshkumar Patel

Family Medicine · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
  • Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)
62%Service-mix similarityView profile →

Brianna Marie Stein, M.D.

Family Medicine · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)
  • Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)
  • Nursing facility discharge management, more than 30 minutes (99316)
59%Service-mix similarityView profile →

Gary Benn Birnbaum, M.D.

Family Medicine · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)
  • Nursing facility discharge management, more than 30 minutes (99316)
52%Service-mix similarityView profile →

Samir Sairam, M.D.

Family Medicine · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)
  • Nursing facility discharge management, more than 30 minutes (99316)
45%Service-mix similarityView profile →

Jordan Andrew Chase, M.D,

Family Medicine · San Francisco, 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)
  • Hospital discharge day management, more than 30 minutes (99239)
  • Advance care planning, first 30 minutes (99497)
39%Service-mix similarityView profile →

Gregory John Martin, MD

Family Medicine · San Francisco, 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)
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)
  • Hospital discharge day management, more than 30 minutes (99239)
39%Service-mix similarityView profile →

Clifford Lau

Family Medicine · San Francisco, 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)
  • Hospital discharge day management, more than 30 minutes (99239)
  • Advance care planning, first 30 minutes (99497)
28%Service-mix similarityView profile →

Michael Vaughan, MD

Family Medicine · San Francisco, 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)
  • Hospital discharge day management, more than 30 minutes (99239)
26%Service-mix similarityView profile →

Sacha Z. Niemi, MD

Family Medicine · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)
  • Nursing facility discharge management, more than 30 minutes (99316)
  • Advance care planning, first 30 minutes (99497)
18%Service-mix similarityView profile →

Ming Li Tsang, M.D.

Family Medicine · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)
  • Advance care planning, first 30 minutes (99497)
16%Service-mix similarityView profile →

Christine Chang Pecci, M.D.

Family Medicine · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Hospital discharge day management, more than 30 minutes (99239)
13%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.