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Compare the published Medicare service mix of Waluana Tomlin, MSN ACNP-BC with clinicians in the same registry specialty: Nurse Practitioner (CMS).

CA · 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.

Minh Van Le, AGACNP-BC

Nurse Practitioner (CMS) · Orange, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
100%Service-mix similarityView profile →

Elizabeth Branson

Nurse Practitioner (CMS) · Santa Ana, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
64%Service-mix similarityView profile →

Angela Mallari Vega, NP

Nurse Practitioner (CMS) · Menlo Park, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
63%Service-mix similarityView profile →

Ann Huynh Nguyen, NURSE PRACTITIONER

Nurse Practitioner (CMS) · Garden Grove, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
62%Service-mix similarityView profile →

Stayce K Sullivan

Nurse Practitioner (CMS) · San Rafael, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
60%Service-mix similarityView profile →

Justin Keller, NP

Nurse Practitioner (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
60%Service-mix similarityView profile →

Marsii Degrasse

Nurse Practitioner (CMS) · Sherman Oaks, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
57%Service-mix similarityView profile →

Shirleen Salafrania Gubuan, MSN, RN, AGACNP-BC

Nurse Practitioner (CMS) · Gilroy, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
57%Service-mix similarityView profile →

Kyung Min Hwang, NP

Nurse Practitioner (CMS) · Inglewood, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
51%Service-mix similarityView profile →

Heidi Kim

Nurse Practitioner (CMS) · Norwalk, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
49%Service-mix similarityView profile →

Meredith A Glivar, AGACNP-BC

Nurse Practitioner (CMS) · San Diego, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
46%Service-mix similarityView profile →

Ann Margaret Sevilla Vergel De Dios, DNP

Nurse Practitioner (CMS) · Irvine, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
45%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.