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Compare the published Medicare service mix of Brian Wallace, MD with clinicians in the same registry specialty: Geriatric Medicine · Internal Medicine (CMS).

BALTIMORE, MD · Exact areaEdit location

2024 published service data · 33 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Mattan Schuchman, M.D.

Internal Medicine (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Administration of influenza virus vaccine (G0008)
66%Service-mix similarityView profile →

Sharareh Sherry Badri, M.D.

Geriatric Medicine (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Administration of influenza virus vaccine (G0008)
  • Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes (99345)
53%Service-mix similarityView profile →

Cathy Kim Larrain, M.D.

Specialty details in registry · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
33%Service-mix similarityView profile →

Thomas Kofi Mensah Cudjoe, MD, MPH

Geriatric Medicine (CMS) · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
33%Service-mix similarityView profile →

Stefan David, M.D.

Specialty details in registry · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
29%Service-mix similarityView profile →

Anna Monias

Geriatric Medicine · Internal Medicine (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes (99347)
28%Service-mix similarityView profile →

Robert Menachem Cooper, M.D.

Geriatric Medicine · Internal Medicine (CMS) · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Administration of influenza virus vaccine (G0008)
  • 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)
14%Service-mix similarityView profile →

Charmian D Sittambalam, MD

Geriatric Medicine · Internal Medicine (CMS) · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Administration of influenza virus vaccine (G0008)
8%Service-mix similarityView profile →

David Hurwitz, MD

Geriatric Medicine · Internal Medicine (CMS) · Baltimore, MD

Shared published services
1 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)
6%Service-mix similarityView profile →

Neha Dinesh Kalaria, MD

Geriatric Medicine · Internal Medicine (CMS) · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Administration of influenza virus vaccine (G0008)
6%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.