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Compare the published Medicare service mix of Ryan William Schaefer, PA with clinicians in the same registry specialty: Physician Assistant.

CHARLOTTE, NC · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Krystene Lynn Helgeson, PA

Physician Assistant · Charlotte, NC

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
72%Service-mix similarityView profile →

Kayla Miles Barber, PA-C

Physician Assistant · Charlotte, NC

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
72%Service-mix similarityView profile →

Chelsea Sams, PA

Physician Assistant · Charlotte, NC

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
72%Service-mix similarityView profile →

Theresa Marie Reiner Massey, PA-C

Physician Assistant · Charlotte, NC

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
72%Service-mix similarityView profile →

Charlotte Wood Gregory, PA

Physician Assistant · Charlotte, NC

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
72%Service-mix similarityView profile →

Tessa Rose Meyer, PA

Physician Assistant · Charlotte, NC

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
70%Service-mix similarityView profile →

Julie Price Laskey, PA-C

Physician Assistant · Charlotte, NC

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
70%Service-mix similarityView profile →

Mairin Wenley Daubert, PA

Physician Assistant · Charlotte, NC

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
70%Service-mix similarityView profile →

Austin Gabriel Cobb, PA

Physician Assistant · Charlotte, NC

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
70%Service-mix similarityView profile →

Margerie Cavell Smith, PA

Physician Assistant · Charlotte, NC

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
70%Service-mix similarityView profile →

Jesseca Garcia, MMS, PA-C

Physician Assistant · Charlotte, NC

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
70%Service-mix similarityView profile →

Kaitlyn Mary Rose Zingsheim, PA-C

Physician Assistant · Charlotte, NC

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
70%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.