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Compare the published Medicare service mix of Andrew James Chapman, D.P.M. with clinicians in the same registry specialty: Podiatry (CMS).

BIG STONE GAP, VA · 25 milesEdit location
Within 25 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 · 5 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Chad Lawrence, DPM

Podiatry (CMS) · Kingsport, TN

Shared published services
3 shared services · view billing descriptions
  • Removal of fingernails or toenails, 6 or more nails (11721)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
63%Service-mix similarity~24.1 milesView profile →

Ann Wolford, DPM

Podiatry (CMS) · Kingsport, TN

Shared published services
3 shared services · view billing descriptions
  • Removal of fingernails or toenails, 6 or more nails (11721)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
55%Service-mix similarity~24.1 milesView profile →

Michael Willis, D.P.M.

Podiatry (CMS) · Kingsport, TN

Shared published services
3 shared services · view billing descriptions
  • Removal of fingernails or toenails, 6 or more nails (11721)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
48%Service-mix similarity~24.1 milesView profile →

Benjamin Potter, DPM

Podiatry (CMS) · Kingsport, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of foot, 2 views (73620)
  • Aspiration and/or injection of fluid from medium joint (20605)
22%Service-mix similarity~24.1 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.