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Compare the published Medicare service mix of Boriana Rousseva Nikolova, FNP-BC with clinicians in the same registry specialty: Family Nurse Practitioner.

AJO, AZ · 100 milesEdit location
Within 100 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 · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using approximate distance order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Fatima Ayodele Lah, FNP

Family Nurse Practitioner · Laveen, AZ

Shared published services
3 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • X-ray of chest, 2 views (71046)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
100%Service-mix similarity~81.9 milesView profile →

Sean Oney, DNP, FNP-C

Family Nurse Practitioner · Casa Grande, AZ

Shared published services
1 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
64%Service-mix similarity~69.5 milesView profile →

Manuel Romo, FNP

Family Nurse Practitioner · Marana, AZ

Shared published services
1 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
64%Service-mix similarity~89.1 milesView profile →

Angela Marie Acquafredda, FNP-C

Family Nurse Practitioner · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • X-ray of chest, 2 views (71046)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
64%Service-mix similarity~85.1 milesView profile →

Heather Juniper, FNP

Family Nurse Practitioner · Gilbert, AZ

Shared published services
2 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • X-ray of chest, 2 views (71046)
49%Service-mix similarity~90.6 milesView profile →

Rachel M Lugo, FNP

Family Nurse Practitioner · Chandler, AZ

Shared published services
2 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • X-ray of chest, 2 views (71046)
46%Service-mix similarity~88.9 milesView profile →

Lesley Jorgensen Klock, FNP-C

Family Nurse Practitioner · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
38%Service-mix similarity~85.1 milesView profile →

Brian Mccann, FNP

Family Nurse Practitioner · Gilbert, AZ

Shared published services
2 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • X-ray of chest, 2 views (71046)
38%Service-mix similarity~90.9 milesView profile →

Jennifer Alfafara, FNP-C

Family Nurse Practitioner · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • X-ray of chest, 2 views (71046)
38%Service-mix similarity~90.3 milesView profile →

Mary Macon Lissner, FNP-C

Family Nurse Practitioner · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • X-ray of chest, 2 views (71046)
37%Service-mix similarity~91.8 milesView profile →

Joshua Gibbel, FNP

Family Nurse Practitioner · Marana, AZ

Shared published services
1 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
36%Service-mix similarity~81.5 milesView profile →

Andreas Johanes Thude, FNP

Family Nurse Practitioner · Buckeye, AZ

Shared published services
2 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • X-ray of chest, 2 views (71046)
36%Service-mix similarity~78.9 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.