Alan Uliss, M.D.
Ophthalmology (CMS) · Forest Hills, NY
Shared published services3 shared services · view billing descriptions
82%Service-mix similarity~7.3 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Marc E Wietschner, M.D. with clinicians in the same registry specialty: Ophthalmology (CMS).
FLORAL PARK, NY · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance
Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works
2024 published service data · 11 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Brian Ira Collet, M.D.
Ophthalmology (CMS) · Howard Beach, NY
Shared published services3 shared services · view billing descriptions
78%Service-mix similarity~8.8 milesView profile →
Michael Politi, D.O
Ophthalmology (CMS) · Roslyn Heights, NY
Shared published services3 shared services · view billing descriptions
72%Service-mix similarity~5.0 milesView profile →
Rodney P Coe, MD, MS
Ophthalmology (CMS) · Bayside, NY
Shared published services3 shared services · view billing descriptions
70%Service-mix similarity~4.9 milesView profile →
Sarwar Zahid, MD
Ophthalmology (CMS) · Jackson Heights, NY
Shared published services3 shared services · view billing descriptions
65%Service-mix similarity~9.1 milesView profile →
Jeffrey Charles Paccione, M.D.
Ophthalmology (CMS) · Elmhurst, NY
Shared published services3 shared services · view billing descriptions
64%Service-mix similarity~8.8 milesView profile →
Mark Fleckner, M.D.,P.C.
Ophthalmology (CMS) · Garden City, NY
Shared published services3 shared services · view billing descriptions
61%Service-mix similarity~3.3 milesView profile →
John Matthew Alexander, MD
Ophthalmology (CMS) · East Meadow, NY
Shared published services3 shared services · view billing descriptions
50%Service-mix similarity~8.2 milesView profile →
Zimei Zhou, MD PHD
Ophthalmology (CMS) · Flushing, NY
Shared published services3 shared services · view billing descriptions
50%Service-mix similarity~6.1 milesView profile →
Joseph A Crapotta, MD
Ophthalmology (CMS) · Howard Beach, NY
Shared published services3 shared services · view billing descriptions
39%Service-mix similarity~8.8 milesView profile →
Jeffrey Jin-Yon Yu, MD
Ophthalmology (CMS) · New York, NY
Shared published services3 shared services · view billing descriptions
29%Service-mix similarity~4.9 milesView 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 approximate distance 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.