HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Vivek Sahai, MD with clinicians in the same registry specialty: Orthopedic Surgery (CMS).

UPPER ARLINGTON, OH · Exact areaEdit location

2024 published service data · 7 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Michael A Mcshane, MD

Specialty details in registry · Upper Arlington, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • X-ray of knee, 3 views (73562)
  • Aspiration and/or injection of fluid from large joint (20610)
94%Service-mix similarityView profile →

Andrew Benjamin Campbell, MD

Orthopedic Surgery (CMS) · Upper Arlington, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • X-ray of knee, 3 views (73562)
  • Aspiration and/or injection of fluid from large joint (20610)
91%Service-mix similarityView profile →

Paul G Melaragno, MD

Orthopedic Surgery (CMS) · Upper Arlington, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • X-ray of knee, 3 views (73562)
  • Aspiration and/or injection of fluid from large joint (20610)
88%Service-mix similarityView profile →

Kurt L Unverferth, MD

Orthopedic Surgery (CMS) · Upper Arlington, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • X-ray of knee, 3 views (73562)
  • Aspiration and/or injection of fluid from large joint (20610)
69%Service-mix similarityView profile →

James Charles Latshaw, MD

Orthopedic Surgery (CMS) · Upper Arlington, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Aspiration and/or injection of fluid from large joint (20610)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
42%Service-mix similarityView profile →

Alex Christopher Dibartola, MD, MPH

Orthopedic Surgery · Pediatric Medicine (CMS) · Upper Arlington, OH

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
37%Service-mix similarityView profile →

Joseph Mileti, MD

Orthopedic Surgery · Sports Medicine (CMS) · Upper Arlington, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Aspiration and/or injection of fluid from large joint (20610)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
36%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.