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 Christopher R. Baca, M.D. with clinicians in the same registry specialty: Psychiatry.

BOSTON, MA · Exact areaEdit location

2024 published service data · 262 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Tanishia Desha Choice, M.D.

Psychiatry · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Psychiatric diagnostic evaluation with medical services (90792)
74%Service-mix similarityView profile →

Jacob S Unil Mathew, MD

Psychiatry · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Psychiatric diagnostic evaluation with medical services (90792)
72%Service-mix similarityView profile →

Angela Landerholm

Psychiatry · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Psychiatric diagnostic evaluation with medical services (90792)
70%Service-mix similarityView profile →

Laura Dicola, MD

Psychiatry · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Psychiatric diagnostic evaluation with medical services (90792)
67%Service-mix similarityView profile →

Charles O Masaki, MBCHB

Psychiatry · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Psychiatric diagnostic evaluation with medical services (90792)
61%Service-mix similarityView profile →

Nasser Karamouz, M.D.

Psychiatry · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
59%Service-mix similarityView profile →

John Findley, MD

Psychiatry · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Psychiatric diagnostic evaluation with medical services (90792)
59%Service-mix similarityView profile →

Gurprit Singh Lamba, MD

Psychiatry · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
56%Service-mix similarityView profile →

Robert Milgram Klein, M.D.

Psychiatry · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
56%Service-mix similarityView profile →

Tony V Pham, MD, MSCGH

Psychiatry · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
56%Service-mix similarityView profile →

Paul Kirkpatrick Reardon

Psychiatry · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
56%Service-mix similarityView profile →

Chidi Wamuo, MD

Psychiatry · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
56%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.