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Compare the published Medicare service mix of David S Pennington, MD with clinicians in the same registry specialty: Anesthesiology.

GREENWOOD VILLAGE, CO · Exact areaEdit location

2024 published service data · 101 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Brendan Patrick Keen, M.D.

Anesthesiology · Greenwood Village, CO

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
74%Service-mix similarityView profile →

Matthew Ryan Gayed

Anesthesiology · Greenwood Village, CO

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
  • Anesthesia for other procedure on top of arm bone and shoulder joint (01630)
67%Service-mix similarityView profile →

Kevin P Bauer, M.D.

Anesthesiology · Greenwood Village, CO

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
  • Ultrasonic guidance for needle placement (76942)
63%Service-mix similarityView profile →

Ryen Fons, MD

Anesthesiology · Greenwood Village, CO

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Ultrasonic guidance for needle placement (76942)
  • Anesthesia for extensive surgery on spine (00670)
61%Service-mix similarityView profile →

Christopher James Strouse, M.D.

Anesthesiology · Greenwood Village, CO

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
56%Service-mix similarityView profile →

Jeffrey A Yoder, MD

Anesthesiology · Greenwood Village, CO

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Anesthesia for extensive surgery on spine (00670)
  • Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter (64448)
53%Service-mix similarityView profile →

Jasmine Kaur Bajwa, DO

Anesthesiology · Greenwood Village, CO

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
  • Anesthesia for extensive surgery on spine (00670)
53%Service-mix similarityView profile →

Taylor Bailey O'neal, MD

Anesthesiology · Greenwood Village, CO

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Anesthesia for extensive surgery on spine (00670)
  • Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter (64448)
53%Service-mix similarityView profile →

Mary Rhee, M.D.

Anesthesiology · Greenwood Village, CO

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Anesthesia for extensive surgery on spine (00670)
  • Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter (64448)
50%Service-mix similarityView profile →

Nicholas James Alvey, MD

Anesthesiology · Greenwood Village, CO

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Anesthesia for extensive surgery on spine (00670)
  • Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter (64448)
49%Service-mix similarityView profile →

Ghazala F Imran, M.D

Anesthesiology · Greenwood Village, CO

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter (64448)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
47%Service-mix similarityView profile →

Thomas J Keyes, MD

Anesthesiology · Greenwood Village, CO

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
47%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.