Zain Feroze Cawasji, M.B.B.S.
Pulmonary Disease (CMS) · Birmingham, AL
Shared published services2 shared services · view billing descriptions
88%Service-mix similarityView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Gretchen Winter with clinicians in the same registry specialty: Critical Care (Intensivists) · Emergency Medicine · Internal Medicine · Pulmonary Disease (CMS).
BIRMINGHAM, AL · Exact areaEdit location
2024 published service data · 63 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Kathryn Kennedy, PA-C
Physician Assistant (CMS) · Birmingham, AL
Shared published services1 shared services · view billing descriptions
80%Service-mix similarityView profile →
Meenakshi Sridhar, MD
Pulmonary Disease (CMS) · Birmingham, AL
Shared published services1 shared services · view billing descriptions
80%Service-mix similarityView profile →
Daniel Kelmenson
Pulmonary Disease (CMS) · Birmingham, AL
Shared published services2 shared services · view billing descriptions
75%Service-mix similarityView profile →
John Forstall, DO
Critical Care (Intensivists) · Pulmonary Disease (CMS) · Birmingham, AL
Shared published services2 shared services · view billing descriptions
74%Service-mix similarityView profile →
Tetsuro Maeda, MD
Internal Medicine · Pulmonary Disease (CMS) · Birmingham, AL
Shared published services2 shared services · view billing descriptions
73%Service-mix similarityView profile →
Michael R Crain, M.D.
Critical Care (Intensivists) · Pulmonary Disease (CMS) · Birmingham, AL
Shared published services2 shared services · view billing descriptions
60%Service-mix similarityView profile →
Elizabeth Coggins, CRNP
Nurse Practitioner (CMS) · Birmingham, AL
Shared published services1 shared services · view billing descriptions
60%Service-mix similarityView profile →
Sheetal Gandotra
Critical Care (Intensivists) · Pulmonary Disease · Sleep Medicine (CMS) · Birmingham, AL
Shared published services1 shared services · view billing descriptions
58%Service-mix similarityView profile →
Jason L Rollins, MD
Critical Care (Intensivists) · Pulmonary Disease (CMS) · Birmingham, AL
Shared published services2 shared services · view billing descriptions
57%Service-mix similarityView profile →
Anand S Iyer, MD, MSPH
Internal Medicine · Pulmonary Disease (CMS) · Birmingham, AL
Shared published services1 shared services · view billing descriptions
56%Service-mix similarityView profile →
William Stigler
Pulmonary Disease (CMS) · Birmingham, AL
Shared published services1 shared services · view billing descriptions
54%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.