Neil A. Mcdonald, M.D.
Anesthesiology · Westwood, MA
Shared published services3 shared services · view billing descriptions
80%Service-mix similarityView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Alan B Blinn, MD with clinicians in the same registry specialty: Anesthesiology.
WESTWOOD, MA · Exact areaEdit location
2024 published service data · 70 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Kevin Walecka, MD
Anesthesiology · Westwood, MA
Shared published services3 shared services · view billing descriptions
77%Service-mix similarityView profile →
Stephen Punzak, MD
Anesthesiology · Westwood, MA
Shared published services3 shared services · view billing descriptions
77%Service-mix similarityView profile →
Johanna M O'connor, M.D.
Anesthesiology · Westwood, MA
Shared published services3 shared services · view billing descriptions
74%Service-mix similarityView profile →
Ruth Wohlfeld, MD
Anesthesiology · Westwood, MA
Shared published services3 shared services · view billing descriptions
73%Service-mix similarityView profile →
Frank Feng Gu, MD
Anesthesiology · Westwood, MA
Shared published services3 shared services · view billing descriptions
73%Service-mix similarityView profile →
Mark Patrick, MD
Anesthesiology · Westwood, MA
Shared published services3 shared services · view billing descriptions
72%Service-mix similarityView profile →
William J Penhallurick, MD
Anesthesiology · Westwood, MA
Shared published services3 shared services · view billing descriptions
69%Service-mix similarityView profile →
David Batal, MD
Anesthesiology · Westwood, MA
Shared published services3 shared services · view billing descriptions
68%Service-mix similarityView profile →
Andrew J. Koropey, MD
Anesthesiology · Westwood, MA
Shared published services3 shared services · view billing descriptions
65%Service-mix similarityView profile →
Frederique Popitz-Bergez, MD
Anesthesiology · Westwood, MA
Shared published services3 shared services · view billing descriptions
65%Service-mix similarityView profile →
Andrew Parsons, MD
Anesthesiology · Westwood, MA
Shared published services3 shared services · view billing descriptions
65%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.