A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Marc A Gattiker, 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.

Michael March, MD

Anesthesiology · Greenwood Village, CO

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
80%Service-mix similarityView profile →

Rick White, DO

Anesthesiology · Greenwood Village, CO

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
54%Service-mix similarityView profile →

Russell Chandler Tipton, M.D.

Anesthesiology · Greenwood Village, CO

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
47%Service-mix similarityView profile →

Michael Philip Hurley, MD

Anesthesiology · Greenwood Village, CO

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
45%Service-mix similarityView profile →

Steven Tyler Schoenfeld, M.D.

Anesthesiology · Greenwood Village, CO

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
42%Service-mix similarityView profile →

Rishi K. Moorthy, M.D.

Anesthesiology · Greenwood Village, CO

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
38%Service-mix similarityView profile →

Li He, MD

Anesthesiology · Greenwood Village, CO

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
38%Service-mix similarityView profile →

Katherine Lynn Haeck, MD

Anesthesiology · Greenwood Village, CO

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
36%Service-mix similarityView profile →

Daniella Marie Ohnemus, MD

Anesthesiology · Greenwood Village, CO

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
33%Service-mix similarityView profile →

Benjamin Brenning

Anesthesiology · Greenwood Village, CO

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
33%Service-mix similarityView profile →

Nicolas Andres Crescimone, MD

Anesthesiology · Greenwood Village, CO

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
27%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.