A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Shawn M. Holden, D.O. with clinicians in the same registry specialty: Anesthesiology.

PHOENIX, AZ · Exact areaEdit location

2024 published service data · 325 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Maleeha Mohiuddin, M.D.

Anesthesiology · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
  • Anesthesia for procedure for total knee joint replacement (01402)
59%Service-mix similarityView profile →

Steven P Laitin, M.D.

Anesthesiology · Phoenix, AZ

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
55%Service-mix similarityView profile →

Curt Feinberg, M.D.

Anesthesiology · Phoenix, AZ

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
55%Service-mix similarityView profile →

Bruce P Kingsley, MD

Anesthesiology · Phoenix, AZ

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
55%Service-mix similarityView profile →

Marcus Dee, DO

Anesthesiology · Phoenix, AZ

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)
50%Service-mix similarityView profile →

Reginald C. Opara, M.D.

Anesthesiology · Phoenix, AZ

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)
50%Service-mix similarityView profile →

Bosco C Martin, MD

Anesthesiology · Phoenix, AZ

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
49%Service-mix similarityView profile →

Alexander Pedenko, M.D.

Anesthesiology · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
  • Ultrasonic guidance for needle placement (76942)
48%Service-mix similarityView profile →

Ashley Ledger, D.O.

Anesthesiology · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
  • Anesthesia for procedure for total knee joint replacement (01402)
47%Service-mix similarityView profile →

Emily Ann Hattrup, M.D.

Anesthesiology · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
47%Service-mix similarityView profile →

Douglas John Jacobson, MD

Anesthesiology · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Ultrasonic guidance for needle placement (76942)
  • Anesthesia for procedure for total knee joint replacement (01402)
46%Service-mix similarityView profile →

Scott B Lundgren, D.O.

Anesthesiology · Phoenix, AZ

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