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

CINCINNATI, OH · Exact areaEdit location

2024 published service data · 22 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kristin Kathman Smith, PA-C

Physician Assistant (CMS) · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • Insertion of cage or mesh device to spine bone and disc space during spine fusion (22853)
  • Fusion of additional segment of spine (22614)
  • Fusion of spine in lower back (22612)
55%Service-mix similarityView profile →

Meghan L Hamilton, PA-C

Physician Assistant (CMS) · Cincinnati, OH

Shared published services
2 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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
43%Service-mix similarityView profile →

Lynn Janice Phillips, PA-C

Physician Assistant (CMS) · Cincinnati, OH

Shared published services
2 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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
37%Service-mix similarityView profile →

Kristin Kay Vanbockel, PA-C

Physician Assistant (CMS) · Cincinnati, OH

Shared published services
1 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)
33%Service-mix similarityView profile →

Mark Walter Thiemann, P.A.C.

Physician Assistant (CMS) · Cincinnati, OH

Shared published services
2 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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
32%Service-mix similarityView profile →

Erinn Kelley Meece, PA-C

Physician Assistant (CMS) · Cincinnati, OH

Shared published services
2 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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
30%Service-mix similarityView profile →

Steven D. Kinzer, P.A.

Physician Assistant (CMS) · Cincinnati, OH

Shared published services
2 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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
26%Service-mix similarityView profile →

James Samuel Lytle, PA-C

Physician Assistant (CMS) · Cincinnati, OH

Shared published services
2 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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
25%Service-mix similarityView profile →

Megan Michelle Whitehouse, PA-C

Physician Assistant (CMS) · Cincinnati, OH

Shared published services
2 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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
25%Service-mix similarityView profile →

Gregory S. Newkirk, PA-C

Physician Assistant (CMS) · Cincinnati, OH

Shared published services
2 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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
24%Service-mix similarityView profile →

Joseph Martin Ehrhard, P.A.C.

Physician Assistant (CMS) · Cincinnati, OH

Shared published services
2 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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
23%Service-mix similarityView profile →

David M Brodbeck, PA-C

Physician Assistant (CMS) · Cincinnati, OH

Shared published services
1 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)
22%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.