Jeffrey Tefft, M.D.
Pathology (CMS) · Nw Washington, DC
Shared published services3 shared services · view billing descriptions
86%Service-mix similarity~6.0 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Senda Beltaifa, M.D. with clinicians in the same registry specialty: Pathology (CMS).
TAKOMA PARK, MD · 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 · 62 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Andra Olimpia Kovalovsky, M.D.
Pathology (CMS) · Silver Spring, MD
Shared published services3 shared services · view billing descriptions
86%Service-mix similarity~2.0 milesView profile →
Kaihui Liang, MD
Pathology (CMS) · Bethesda, MD
Shared published services3 shared services · view billing descriptions
85%Service-mix similarity~5.4 milesView profile →
Andrew Hall
Pathology (CMS) · Beltsville, MD
Shared published services3 shared services · view billing descriptions
85%Service-mix similarity~6.2 milesView profile →
Norris J Nolan, MD
Pathology (CMS) · Bethesda, MD
Shared published services3 shared services · view billing descriptions
84%Service-mix similarity~5.4 milesView profile →
Sreedevi Kurella, M.D.
Pathology (CMS) · Silver Spring, MD
Shared published services3 shared services · view billing descriptions
83%Service-mix similarity~2.0 milesView profile →
Ali Hazem Ali Alzeer, MD
Pathology (CMS) · Washington, DC
Shared published services3 shared services · view billing descriptions
83%Service-mix similarity~6.0 milesView profile →
Kathryn Jockovic Villa, M.D.
Pathology (CMS) · Arlington, VA
Shared published services3 shared services · view billing descriptions
81%Service-mix similarity~9.9 milesView profile →
Stephanie B Soofer, MD
Pathology (CMS) · Arlington, VA
Shared published services3 shared services · view billing descriptions
80%Service-mix similarity~9.9 milesView profile →
Gregory Thomas Ray, MD, PHD
Pathology (CMS) · Arlington, VA
Shared published services3 shared services · view billing descriptions
80%Service-mix similarity~9.9 milesView profile →
Shabnam Samankan, M.D
Pathology (CMS) · Washington, DC
Shared published services3 shared services · view billing descriptions
79%Service-mix similarity~6.0 milesView profile →
Marilyn Angeli Baird-Howell, M.D.
Pathology (CMS) · Washington, DC
Shared published services3 shared services · view billing descriptions
79%Service-mix similarity~6.0 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.