A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Roya Zarnegar, NP with clinicians in the same registry specialty: Family Nurse Practitioner.

VA · 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.

Janet Gibson, NP

Family Nurse Practitioner · Williamsburg, VA

Shared published services
1 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
65%Service-mix similarityView profile →

Agnieszka Habura

Family Nurse Practitioner · Williamsburg, VA

Shared published services
1 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
60%Service-mix similarityView profile →

Britton Balzhiser, FNP-C

Family Nurse Practitioner · Fairfax, VA

Shared published services
1 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
56%Service-mix similarityView profile →

Hae Eun Lim

Family Nurse Practitioner · Vienna, VA

Shared published services
1 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
54%Service-mix similarityView profile →

Carolyn Walter, FNP

Family Nurse Practitioner · Christiansburg, VA

Shared published services
1 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
49%Service-mix similarityView profile →

Barbara Szita, MSN, FNP-BC

Family Nurse Practitioner · Arlington, VA

Shared published services
1 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
47%Service-mix similarityView profile →

Hilina Yelma

Family Nurse Practitioner · Alexandria, VA

Shared published services
1 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
42%Service-mix similarityView profile →

Kelly Ann Martic, NP

Family Nurse Practitioner · Midlothian, VA

Shared published services
1 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
39%Service-mix similarityView profile →

Elizabeth M Early, FNP

Family Nurse Practitioner · Richmond, VA

Shared published services
1 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
39%Service-mix similarityView profile →

Kauser Kaleem, NP

Family Nurse Practitioner · Springfield, VA

Shared published services
1 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
30%Service-mix similarityView profile →

Priya Bhattarai

Family Nurse Practitioner · Gainesville, VA

Shared published services
1 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
29%Service-mix similarityView profile →

Adam Jeffrey Arnold, FNP-C

Family Nurse Practitioner · New Canton, VA

Shared published services
1 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
28%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.