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Compare the published Medicare service mix of Marrianne Buccat with clinicians in the same registry specialty: Family Nurse Practitioner.

SYLMAR, 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 · 103 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

James Chege Ngugi, FNP-BC

Family Nurse Practitioner · Van Nuys, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Screening mammography (77067)
79%Service-mix similarity~7.4 milesView profile →

Seung Choi, FNP-C

Family Nurse Practitioner · San Fernando, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Hemoglobin a1c level (83036)
70%Service-mix similarity~1.4 milesView profile →

Balvinder Kaur

Family Nurse Practitioner · Granada Hills, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Screening mammography (77067)
66%Service-mix similarity~3.9 milesView profile →

Margarita Monterde, FNP

Family Nurse Practitioner · Chatsworth, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Telephone medical discussion with physician, 11-20 minutes (99442)
63%Service-mix similarity~9.2 milesView profile →

Monique Reid

Family Nurse Practitioner · Van Nuys, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of needle into vein for collection of blood sample (36415)
61%Service-mix similarity~7.4 milesView profile →

Yuliya Reznikova, FNP

Family Nurse Practitioner · North Hills, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Screening mammography (77067)
60%Service-mix similarity~5.2 milesView profile →

Ressie D. Ramos, N.P.

Family Nurse Practitioner · Canyon Country, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of needle into vein for collection of blood sample (36415)
54%Service-mix similarity~7.4 milesView profile →

Irene Ochoa, NP

Family Nurse Practitioner · Valencia, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of needle into vein for collection of blood sample (36415)
52%Service-mix similarity~9.0 milesView profile →

Rhonda Dababneh, FNP

Family Nurse Practitioner · Porter Ranch, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of needle into vein for collection of blood sample (36415)
51%Service-mix similarity~8.6 milesView profile →

Carey W. Mahoney, N.P.

Family Nurse Practitioner · Northridge, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of needle into vein for collection of blood sample (36415)
51%Service-mix similarity~6.6 milesView profile →

Carol Dieu, NURSE PRACTITIONER

Family Nurse Practitioner · Porter Ranch, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of needle into vein for collection of blood sample (36415)
51%Service-mix similarity~8.6 milesView profile →

Rachel Hannon, N.P.

Family Nurse Practitioner · Valencia, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of needle into vein for collection of blood sample (36415)
47%Service-mix similarity~9.0 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.