HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of David Pham with clinicians in the same registry specialty: Physical Therapist.

SANTA ANA, CA · Exact areaEdit location

2024 published service data · 28 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Tran Thai

Physical Therapist · Santa Ana, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Evaluation for physical therapy, typically 20 minutes (97161)
91%Service-mix similarityView profile →

Erika Durkin, DPT

Physical Therapist · Santa Ana, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Evaluation for physical therapy, typically 20 minutes (97161)
88%Service-mix similarityView profile →

Charles Daryn Danan

Physical Therapist · Santa Ana, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Evaluation for physical therapy, typically 20 minutes (97161)
86%Service-mix similarityView profile →

Albert Jiang, DPT

Physical Therapist · Santa Ana, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure using manual technique, each 15 minutes (97140)
86%Service-mix similarityView profile →

Saeideh Badiefard, D.P.T

Physical Therapist · Santa Ana, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure using manual technique, each 15 minutes (97140)
85%Service-mix similarityView profile →

Hamideh Badiefard, PT, DPT

Physical Therapist · Santa Ana, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Evaluation for physical therapy, typically 20 minutes (97161)
85%Service-mix similarityView profile →

Christina Lynn Lee, MSPT, OCS

Physical Therapist · Santa Ana, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Evaluation for physical therapy, typically 20 minutes (97161)
84%Service-mix similarityView profile →

David V Bien, P.T.

Physical Therapist · Santa Ana, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Evaluation for physical therapy, typically 20 minutes (97161)
82%Service-mix similarityView profile →

Cristina Marie Guerrero, PT, DPT

Physical Therapist · Santa Ana, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure using manual technique, each 15 minutes (97140)
76%Service-mix similarityView profile →

Marissa Schubert, D.P.T.

Physical Therapist · Santa Ana, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure using manual technique, each 15 minutes (97140)
75%Service-mix similarityView profile →

Hung-Wen Chen

Physical Therapist · Santa Ana, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Evaluation for physical therapy, typically 20 minutes (97161)
72%Service-mix similarityView profile →

Jonathon Myers, PT, DPT

Physical Therapist · Santa Ana, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Evaluation for physical therapy, typically 20 minutes (97161)
72%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.