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Compare the published Medicare service mix of Sarah K Roach, PA-C with clinicians in the same registry specialty: Physician Assistant.

KNOXVILLE, TN · Exact areaEdit location

2024 published service data · 219 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Mary Kate Riden, PA

Physician Assistant · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 4 or more views (73564)
  • X-ray of hip, 2-3 views (73502)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
91%Service-mix similarityView profile →

Kevin Paul Schoonover, PA-C

Physician Assistant · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 4 or more views (73564)
  • X-ray of hip, 2-3 views (73502)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
86%Service-mix similarityView profile →

Ellen Matthews, PA

Physician Assistant · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 4 or more views (73564)
  • X-ray of hip, 2-3 views (73502)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
85%Service-mix similarityView profile →

Grahm W Pritchett, PA

Physician Assistant · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 4 or more views (73564)
  • X-ray of hip, 2-3 views (73502)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
84%Service-mix similarityView profile →

Amanda Lasseter Mcnew, PA-C

Physician Assistant · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 4 or more views (73564)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
83%Service-mix similarityView profile →

Megan Ashley Daniels, PA-C

Physician Assistant · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of hip, 2-3 views (73502)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
79%Service-mix similarityView profile →

Hannah Grace Ownby, PA-C

Physician Assistant · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 4 or more views (73564)
  • X-ray of hip, 2-3 views (73502)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
78%Service-mix similarityView profile →

Benjamin M. Wendel, PA

Physician Assistant · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 4 or more views (73564)
  • X-ray of hip, 2-3 views (73502)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
78%Service-mix similarityView profile →

Austin G Bigney, PA-C

Physician Assistant · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of hip, 2-3 views (73502)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
76%Service-mix similarityView profile →

Benjamin Morgenegg, PA

Physician Assistant · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 4 or more views (73564)
  • X-ray of hip, 2-3 views (73502)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
75%Service-mix similarityView profile →

Katelyn Holt, PA

Physician Assistant · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 4 or more views (73564)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
66%Service-mix similarityView profile →

Cates Gentry Green, PA-C

Physician Assistant · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of hip, 2-3 views (73502)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Aspiration and/or injection of fluid from large joint (20610)
65%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.