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Compare the published Medicare service mix of Athena Y-Vy Pham, DNP with clinicians in the same registry specialty: Nurse Practitioner.

STANFORD, CA · Exact areaEdit location

2024 published service data · 298 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Elana J Nuthals

Nurse Practitioner · Stanford, CA

Shared published services
2 shared services · view billing descriptions
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
55%Service-mix similarityView profile →

Danielle Esther Belza, NP

Nurse Practitioner · Stanford, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
49%Service-mix similarityView profile →

Alex Martinelli, NP

Nurse Practitioner · Stanford, CA

Shared published services
1 shared services · view billing descriptions
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
48%Service-mix similarityView profile →

Justin Tyler Tidwell, DNP, NP

Nurse Practitioner · Stanford, CA

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)
46%Service-mix similarityView profile →

Katy Leamarie Cowden, NP

Nurse Practitioner · Stanford, CA

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)
42%Service-mix similarityView profile →

Maria Carmela Fucanan, NP

Nurse Practitioner · Stanford, CA

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)
33%Service-mix similarityView profile →

Grace Cha, NP

Nurse Practitioner · Stanford, CA

Shared published services
1 shared services · view billing descriptions
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
29%Service-mix similarityView profile →

Kitty In Kay Poon, NP

Nurse Practitioner · Stanford, CA

Shared published services
1 shared services · view billing descriptions
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
28%Service-mix similarityView profile →

Vania Elizabeth Bernatsky, NP

Nurse Practitioner · Stanford, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
27%Service-mix similarityView profile →

Francesca Jewels Lundergan, NP

Nurse Practitioner · Stanford, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
26%Service-mix similarityView profile →

Deborah Dongju Lee, NP

Nurse Practitioner · Stanford, CA

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)
22%Service-mix similarityView profile →

Sheen Lee, NP

Nurse Practitioner · Stanford, CA

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)
21%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.