A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Robert C. Anderson, M.D. with clinicians in the same registry specialty: Anesthesiology.

RICHMOND, VA · Exact areaEdit location

2024 published service data · 114 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kieu Luu, MD/PHD

Anesthesiology · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
80%Service-mix similarityView profile →

Mary Carney Dillon, M.D.

Anesthesiology · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
  • Anesthesia for procedure on eyelid (00103)
65%Service-mix similarityView profile →

Stella Bridget Tabassian, MD

Anesthesiology · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
  • Anesthesia for procedure on eyelid (00103)
62%Service-mix similarityView profile →

William M Junior, M.D.

Anesthesiology · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
61%Service-mix similarityView profile →

Daniel J Osborne, MD

Anesthesiology · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
61%Service-mix similarityView profile →

William J Oneil

Anesthesiology · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
  • Anesthesia for retinal surgery (00145)
59%Service-mix similarityView profile →

Jonathan Taylor Rawley, DO

Anesthesiology · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
57%Service-mix similarityView profile →

Marc Andrew Michelsen, DO

Anesthesiology · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Other procedure on nervous system (64999)
56%Service-mix similarityView profile →

Eric Corey Grossman, M.D.

Anesthesiology · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Other procedure on nervous system (64999)
54%Service-mix similarityView profile →

Swatilika Pal, MBBS, MS

Anesthesiology · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Other procedure on nervous system (64999)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
52%Service-mix similarityView profile →

Dominic Andre Jose

Anesthesiology · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
47%Service-mix similarityView profile →

Sabrina K Dhillon

Anesthesiology · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
46%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.