Gebhard Wagener, M.D.
Anesthesiology · Critical Care (Intensivists) (CMS) · New York, NY
Shared published services2 shared services · view billing descriptions
82%Service-mix similarityView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Gulnar Mangat with clinicians in the same registry specialty: Anesthesiology (CMS).
NEW YORK, NY · Exact areaEdit location
2024 published service data · 54 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Sachidhanand Jayakumar, MD
Anesthesiology · Critical Care (Intensivists) (CMS) · New York, NY
Shared published services2 shared services · view billing descriptions
80%Service-mix similarityView profile →
Daniela Darrah, M.D.
Anesthesiology · Critical Care (Intensivists) (CMS) · New York, NY
Shared published services2 shared services · view billing descriptions
78%Service-mix similarityView profile →
Julia Bernard Sobol, MD
Anesthesiology · Critical Care (Intensivists) (CMS) · New York, NY
Shared published services1 shared services · view billing descriptions
77%Service-mix similarityView profile →
Paul Lapis, M.D.
Anesthesiology (CMS) · New York, NY
Shared published services1 shared services · view billing descriptions
77%Service-mix similarityView profile →
Philip Mitchell Sommer
Anesthesiology (CMS) · New York, NY
Shared published services1 shared services · view billing descriptions
77%Service-mix similarityView profile →
Linjia Jia, MD
Anesthesiology · Critical Care (Intensivists) (CMS) · New York, NY
Shared published services1 shared services · view billing descriptions
77%Service-mix similarityView profile →
Matthew Noah Reed Johnson, MD
Anesthesiology (CMS) · New York, NY
Shared published services1 shared services · view billing descriptions
77%Service-mix similarityView profile →
Tina Law, DO
Anesthesiology (CMS) · New York, NY
Shared published services1 shared services · view billing descriptions
77%Service-mix similarityView profile →
Edwin Weeks, M.D.
Anesthesiology · Critical Care (Intensivists) (CMS) · New York, NY
Shared published services1 shared services · view billing descriptions
77%Service-mix similarityView profile →
Amish N Sheth
Anesthesiology · Critical Care (Intensivists) (CMS) · New York, NY
Shared published services1 shared services · view billing descriptions
77%Service-mix similarityView profile →
Brian Chang
Anesthesiology (CMS) · New York, NY
Shared published services1 shared services · view billing descriptions
77%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.