Nicholas H. Sun, D.O.
Gastroenterology (CMS) · Puyallup, WA
Shared published services3 shared services · view billing descriptions
77%Service-mix similarity~9.0 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Steven Randall Kaptik, MD with clinicians in the same registry specialty: Gastroenterology (CMS).
AUBURN, WA · 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 · 12 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Robert Stuart Bridge, M.D.
Gastroenterology (CMS) · Federal Way, WA
Shared published services3 shared services · view billing descriptions
65%Service-mix similarity~5.4 milesView profile →
Patricia Ann Reyes Quaine, M.D.
Gastroenterology · Internal Medicine (CMS) · Enumclaw, WA
Shared published services3 shared services · view billing descriptions
61%Service-mix similarity~8.3 milesView profile →
Ann Marie Bach Schreiber, D.O.
Gastroenterology · Internal Medicine (CMS) · Federal Way, WA
Shared published services3 shared services · view billing descriptions
60%Service-mix similarity~5.4 milesView profile →
Haozhe Sun, MD
Gastroenterology (CMS) · Enumclaw, WA
Shared published services3 shared services · view billing descriptions
58%Service-mix similarity~8.3 milesView profile →
Abhishek Agarwal, MD
Gastroenterology (CMS) · Puyallup, WA
Shared published services3 shared services · view billing descriptions
48%Service-mix similarity~9.0 milesView profile →
Rajesh Manam, MD
Gastroenterology (CMS) · Puyallup, WA
Shared published services3 shared services · view billing descriptions
48%Service-mix similarity~9.0 milesView profile →
Romana Shehzadi, MD
Gastroenterology (CMS) · Federal Way, WA
Shared published services3 shared services · view billing descriptions
46%Service-mix similarity~5.4 milesView profile →
Asad Pervez, MD
Gastroenterology (CMS) · Federal Way, WA
Shared published services3 shared services · view billing descriptions
46%Service-mix similarity~5.4 milesView profile →
Kevin K. Leung, MD
Gastroenterology (CMS) · Federal Way, WA
Shared published services3 shared services · view billing descriptions
43%Service-mix similarity~5.4 milesView profile →
Walter M Hassig, M.D.
Specialty details in registry · Federal Way, WA
Shared published services3 shared services · view billing descriptions
42%Service-mix similarity~5.4 milesView profile →
Shaily Jain, MD
Gastroenterology · Internal Medicine (CMS) · Federal Way, WA
Shared published services3 shared services · view billing descriptions
41%Service-mix similarity~5.4 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.