HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Catherine Ruth Guffey with clinicians in the same registry specialty: Physician Assistant.

CONCORD, NC · Exact areaEdit location

2024 published service data · 89 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Dalton Edward Nichols, PA-C

Physician Assistant · Concord, NC

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
100%Service-mix similarityView profile →

David Petrovich Rusev

Physician Assistant · Concord, NC

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
100%Service-mix similarityView profile →

Carly Katelyn Natsis, PA-C

Physician Assistant · Concord, NC

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
99%Service-mix similarityView profile →

Gina Dimartino

Physician Assistant · Concord, NC

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
87%Service-mix similarityView profile →

Laurel Idol Barnett, PA-C

Physician Assistant · Concord, NC

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
85%Service-mix similarityView profile →

Natalia Kohl Becker, PA

Physician Assistant · Concord, NC

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
84%Service-mix similarityView profile →

Sarah Woytek

Physician Assistant · Concord, NC

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
84%Service-mix similarityView profile →

Kimmika White, PA

Physician Assistant · Concord, NC

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
82%Service-mix similarityView profile →

Emily Meagan Woody, PA

Physician Assistant · Concord, NC

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
74%Service-mix similarityView profile →

Courtney Gabrielle Wismer

Physician Assistant · Concord, NC

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
73%Service-mix similarityView profile →

Emma Rose Lucas, PA

Physician Assistant · Concord, NC

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
68%Service-mix similarityView profile →

Evans Michael Stephenson, PHYSICIAN ASSISTANT

Physician Assistant · Concord, NC

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
66%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.