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Compare the published Medicare service mix of Katherine Christine Roach, AGACNP-BC with clinicians in the same registry specialty: Nurse Practitioner (CMS).

HOPEWELL, VA · 25 milesEdit location
Within 25 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 125 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Joan Judy Steil, NP

Nurse Practitioner (CMS) · Richmond, VA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with low level of medical decision making (99283)
72%Service-mix similarity~19.0 milesView profile →

Shannon Leigh Thompson, AGACNP-BC

Nurse Practitioner (CMS) · Richmond, VA

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
63%Service-mix similarity~19.0 milesView profile →

Melissa A. Phillips, AGACNP

Nurse Practitioner (CMS) · Richmond, VA

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
63%Service-mix similarity~19.0 milesView profile →

Christopher Todd Borchers, N.P.

Nurse Practitioner (CMS) · Richmond, VA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
36%Service-mix similarity~19.0 milesView profile →

Daniel S. Plant, AGACNP

Nurse Practitioner (CMS) · Richmond, VA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
36%Service-mix similarity~19.0 milesView profile →

Troy Maurice William Lewis, NP

Nurse Practitioner (CMS) · Richmond, VA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
36%Service-mix similarity~13.4 milesView profile →

Ethan Newham, AGACNP-BC

Nurse Practitioner (CMS) · Richmond, VA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
32%Service-mix similarity~19.0 milesView profile →

Keith Hart, NP

Nurse Practitioner (CMS) · Richmond, VA

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
27%Service-mix similarity~19.0 milesView profile →

Jane Ivers Abernathie, ACNPC-AG

Nurse Practitioner (CMS) · Richmond, VA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
27%Service-mix similarity~23.8 milesView profile →

Sarah Peelen Chadwell

Nurse Practitioner (CMS) · Richmond, VA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
26%Service-mix similarity~13.4 milesView profile →

Nicole Ashley Snead, NP

Nurse Practitioner (CMS) · North Chesterfield, VA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
26%Service-mix similarity~21.5 milesView profile →

Karen Straub

Nurse Practitioner (CMS) · Richmond, VA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
25%Service-mix similarity~23.8 milesView 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 approximate distance 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.