A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Forrest Sawyer, MD with clinicians in the same registry specialty: Anesthesiology.

PASADENA, CA · Exact areaEdit location

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

Justin Wang, MD

Anesthesiology · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
79%Service-mix similarityView profile →

Luke Hyaryul Chang, M.D.

Anesthesiology · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
71%Service-mix similarityView profile →

Kjell Nicholas Hult, M.D.

Anesthesiology · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
70%Service-mix similarityView profile →

Evon St. Claver Cadogan, M.D.

Anesthesiology · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
67%Service-mix similarityView profile →

Pablo Guzman, MD

Anesthesiology · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
63%Service-mix similarityView profile →

Jeffrey Michael Ching, M.D.

Anesthesiology · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
62%Service-mix similarityView profile →

Matthew H. Hart, M.D.

Anesthesiology · Pasadena, CA

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)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
52%Service-mix similarityView profile →

William Vincent Harrity, M.D.

Anesthesiology · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
48%Service-mix similarityView profile →

Mario Hernandez, MD

Anesthesiology · Pasadena, CA

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
48%Service-mix similarityView profile →

Johnathan David Maskin, M.D.

Anesthesiology · Pasadena, CA

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
48%Service-mix similarityView profile →

Matthew Hang Li, D.O.

Anesthesiology · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
45%Service-mix similarityView profile →

Samuel Tzen Han, DO

Anesthesiology · Pasadena, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
42%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.