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Compare the published Medicare service mix of Linda A Barker, PA with clinicians in the same registry specialty: Physician Assistant (CMS).

TN · Exact areaEdit location

2024 published service data · 317 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Douglas John Carroll, PA-C

Physician Assistant (CMS) · Johnson City, TN

Shared published services
2 shared services · view billing descriptions
  • X-ray of hip, 2-3 views (73502)
  • X-ray of lower and sacral spine, 2-3 views (72100)
41%Service-mix similarityView profile →

Justin T Mizelle, PA-C

Physician Assistant (CMS) · Johnson City, TN

Shared published services
2 shared services · view billing descriptions
  • X-ray of hip, 2-3 views (73502)
  • X-ray of lower and sacral spine, 2-3 views (72100)
36%Service-mix similarityView profile →

Maria Christine Byrd, PA-C

Physician Assistant (CMS) · Kingsport, TN

Shared published services
2 shared services · view billing descriptions
  • X-ray of hip, 2-3 views (73502)
  • X-ray of lower and sacral spine, 2-3 views (72100)
33%Service-mix similarityView profile →

Danny Dale Wester, PA-C

Physician Assistant (CMS) · Rogersville, TN

Shared published services
1 shared services · view billing descriptions
  • X-ray of lower and sacral spine, 2-3 views (72100)
31%Service-mix similarityView profile →

Matthew French, P.A.

Physician Assistant (CMS) · Union City, TN

Shared published services
2 shared services · view billing descriptions
  • X-ray of hip, 2-3 views (73502)
  • X-ray of lower and sacral spine, 2-3 views (72100)
30%Service-mix similarityView profile →

Brenna Cosminsky, PA

Physician Assistant (CMS) · Manchester, TN

Shared published services
2 shared services · view billing descriptions
  • X-ray of hip, 2-3 views (73502)
  • X-ray of lower and sacral spine, 2-3 views (72100)
28%Service-mix similarityView profile →

Dale Dawson, P.A.

Physician Assistant (CMS) · Jackson, TN

Shared published services
2 shared services · view billing descriptions
  • X-ray of hip, 2-3 views (73502)
  • X-ray of lower and sacral spine, 2-3 views (72100)
25%Service-mix similarityView profile →

William Ray Clark, PA-C

Physician Assistant (CMS) · Memphis, TN

Shared published services
1 shared services · view billing descriptions
  • X-ray of lower and sacral spine, 2-3 views (72100)
20%Service-mix similarityView profile →

Erin M Mclaughlin, PA-C

Physician Assistant (CMS) · Knoxville, TN

Shared published services
1 shared services · view billing descriptions
  • X-ray of lower and sacral spine, 2-3 views (72100)
18%Service-mix similarityView profile →

Michael Warren, PA

Physician Assistant (CMS) · Murfreesboro, TN

Shared published services
1 shared services · view billing descriptions
  • X-ray of lower and sacral spine, 2-3 views (72100)
15%Service-mix similarityView profile →

Evan Patrick Dyer, PA-C

Physician Assistant (CMS) · Manchester, TN

Shared published services
1 shared services · view billing descriptions
  • X-ray of lower and sacral spine, 2-3 views (72100)
14%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.