Colin Douglas Schafer, PSYD
Clinical Psychologist (CMS) · Norwood, MA
Shared published services3 shared services · view billing descriptions
98%Service-mix similarityView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Youngsuk Kim with clinicians in the same registry specialty: Clinical Psychologist (CMS).
MA · Exact areaEdit location
2024 published service data · 244 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Scott R Meyers, PSY.D.
Clinical Psychologist (CMS) · Florence, MA
Shared published services3 shared services · view billing descriptions
93%Service-mix similarityView profile →
Rachael Arielly, PSYD
Clinical Psychologist (CMS) · Roslindale, MA
Shared published services3 shared services · view billing descriptions
89%Service-mix similarityView profile →
Todd Charles Buckley, PH.D.
Clinical Psychologist (CMS) · Hopkinton, MA
Shared published services2 shared services · view billing descriptions
89%Service-mix similarityView profile →
Joshua P Smith, PH.D., MPH
Clinical Psychologist (CMS) · Burlington, MA
Shared published services2 shared services · view billing descriptions
89%Service-mix similarityView profile →
Donna Jackson
Clinical Psychologist (CMS) · Falmouth, MA
Shared published services2 shared services · view billing descriptions
89%Service-mix similarityView profile →
Eric Zieff, PSY.D.
Clinical Psychologist (CMS) · Wakefield, MA
Shared published services2 shared services · view billing descriptions
89%Service-mix similarityView profile →
Holly Higinbotham, PSYD
Clinical Psychologist (CMS) · Pittsfield, MA
Shared published services2 shared services · view billing descriptions
89%Service-mix similarityView profile →
Stacey Lynn Slavkin, PHD
Clinical Psychologist (CMS) · Burlington, MA
Shared published services3 shared services · view billing descriptions
89%Service-mix similarityView profile →
Anne Susan Presser, PH.D.
Clinical Psychologist (CMS) · Somerset, MA
Shared published services2 shared services · view billing descriptions
89%Service-mix similarityView profile →
Lee R. Herringshaw, PSY.D.
Clinical Psychologist (CMS) · Cambridge, MA
Shared published services2 shared services · view billing descriptions
89%Service-mix similarityView profile →
Elizabeth A Schonberg, PH.D.
Clinical Psychologist (CMS) · Boston, MA
Shared published services2 shared services · view billing descriptions
88%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.