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

SAN FRANCISCO, CA · Exact areaEdit location

2024 published service data · 99 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Bianca Frances Castro, DPT

Physical Therapist · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
89%Service-mix similarityView profile →

Amie Segal

Physical Therapist · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
82%Service-mix similarityView profile →

Mary Ann Molnar, MS PT

Physical Therapist · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
81%Service-mix similarityView profile →

Jennifer Kirk Sorrow, DPT

Physical Therapist · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
79%Service-mix similarityView profile →

Colman Anthony Oleary, PT

Physical Therapist · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
76%Service-mix similarityView profile →

Lisa Marie Giannone

Physical Therapist · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
76%Service-mix similarityView profile →

Katherine Chee

Physical Therapist · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
74%Service-mix similarityView profile →

Molly Lemmer, P.T

Physical Therapist · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
73%Service-mix similarityView profile →

Emily Melzer, DPT

Physical Therapist · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
72%Service-mix similarityView profile →

Christin Lea Chorak, M.S.P.T.

Physical Therapist · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
71%Service-mix similarityView profile →

Grant Frost, PT

Physical Therapist · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
70%Service-mix similarityView profile →

Mark Steve Lovett, DPT

Physical Therapist · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
70%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.