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Compare the published Medicare service mix of Michael Humsi with clinicians in the same registry specialty: Anesthesiology.

MIDLOTHIAN, VA · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 35 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Eric Corey Grossman, M.D.

Anesthesiology · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Other procedure on nervous system (64999)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
55%Service-mix similarity~5.2 milesView profile →

Mark C Stoltzfus, M.D.

Anesthesiology · Richmond, VA

Shared published services
2 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
49%Service-mix similarity~5.2 milesView profile →

Ethan A Stein, M.D.

Anesthesiology · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Other procedure on nervous system (64999)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
47%Service-mix similarity~5.2 milesView profile →

Sanjay Kurichh, MD

Anesthesiology · North Chesterfield, VA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
44%Service-mix similarity~5.2 milesView profile →

Philip Soong Kyu Choi, D.O.

Anesthesiology · Richmond, VA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
44%Service-mix similarity~9.1 milesView profile →

Kieu Luu, MD/PHD

Anesthesiology · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Other procedure on nervous system (64999)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
43%Service-mix similarity~5.2 milesView profile →

James Mcdonnell, D.O.

Anesthesiology · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Other procedure on nervous system (64999)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
43%Service-mix similarity~5.2 milesView profile →

Lauren Elizabeth Baker, M.D.

Anesthesiology · North Chesterfield, VA

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
39%Service-mix similarity~5.2 milesView profile →

Alison Game Britton, MD

Anesthesiology · North Chesterfield, VA

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Other procedure on nervous system (64999)
37%Service-mix similarity~5.2 milesView profile →

Janine L Thekkekandam, M.D.

Anesthesiology · North Chesterfield, VA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
33%Service-mix similarity~5.2 milesView profile →

Jill Marie Hilburger, M.D

Anesthesiology · Richmond, VA

Shared published services
2 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
28%Service-mix similarity~5.2 milesView profile →

Philip Maxwell Dewitt, MD

Anesthesiology · North Chesterfield, VA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
19%Service-mix similarity~5.2 milesView 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 approximate distance 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.