A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Ana-Alicia Marquez Fahl with clinicians in the same registry specialty: Specialty details in registry.

CA · Exact areaEdit location

2024 published service data · 195 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Milka Njeri Mbugua

Specialty details in registry · Elk Grove, CA

Shared published services
1 shared services · view billing descriptions
  • Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less (15271)
39%Service-mix similarityView profile →

Lyndsey Marie Alvut, AGPCNP

Specialty details in registry · San Diego, CA

Shared published services
1 shared services · view billing descriptions
  • Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less (15271)
39%Service-mix similarityView profile →

Harold Cruz Sarmiento, NP

Nurse Practitioner (CMS) · Northridge, CA

Shared published services
1 shared services · view billing descriptions
  • Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less (15271)
27%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.