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Compare the published Medicare service mix of Donna Maria Puzon, FNP with clinicians in the same registry specialty: Family Nurse Practitioner.

DALY CITY, CA · 10 milesEdit location
Within 10 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 · 166 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sadaf Gillani

Family Nurse Practitioner · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
51%Service-mix similarity~4.6 milesView profile →

Jillian Barker Payne, NP

Family Nurse Practitioner · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
43%Service-mix similarity~4.6 milesView profile →

Katie Barnes

Family Nurse Practitioner · South San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
43%Service-mix similarity~3.3 milesView profile →

William Blake Falk, MSN, APRN, BC

Family Nurse Practitioner · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
37%Service-mix similarity~3.7 milesView profile →

Teklehaimanot Abraha, DNP

Family Nurse Practitioner · Millbrae, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
31%Service-mix similarity~7.2 milesView profile →

Brittany Bailey, APRN

Family Nurse Practitioner · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
21%Service-mix similarity~7.8 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.