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Compare the published Medicare service mix of Chih Chieh Chia with clinicians in the same registry specialty: Physical Therapist.

HERMOSA BEACH, CA · Exact areaEdit location

2024 published service data · 8 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jenna Raquel Marshall

Physical Therapist · Hermosa Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Training for self-care or home management, each 15 minutes (97535)
98%Service-mix similarityView profile →

Lauren A Cheng

Physical Therapist · Hermosa Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Training for self-care or home management, each 15 minutes (97535)
98%Service-mix similarityView profile →

Ewelina Kervin, PT, DPT, OCS

Physical Therapist · Hermosa Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Training for self-care or home management, each 15 minutes (97535)
98%Service-mix similarityView profile →

Weslynne Conti, D.P.T.

Physical Therapist · Hermosa Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Training for self-care or home management, each 15 minutes (97535)
88%Service-mix similarityView profile →

Ariana Prado

Physical Therapist · Hermosa Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Training for self-care or home management, each 15 minutes (97535)
85%Service-mix similarityView profile →

Stephen Chen, PT, DPT

Physical Therapist · Hermosa Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Training for self-care or home management, each 15 minutes (97535)
84%Service-mix similarityView profile →

Kaitlyn Jarrett, DPT

Physical Therapist · Hermosa Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Training for self-care or home management, each 15 minutes (97535)
84%Service-mix similarityView profile →

Claire Delcambre, DPT, PT

Physical Therapist · Hermosa Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Training for self-care or home management, each 15 minutes (97535)
83%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.