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Compare the published Medicare service mix of Isabelle Mendoza with clinicians in the same registry specialty: Occupational Therapist.

WALNUT, CA · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 14 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Diana Bystry

Occupational Therapist · Fullerton, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Training for self-care or home management, each 15 minutes (97535)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
91%Service-mix similarity~9.3 milesView profile →

Justin Leung, OTR/L

Occupational Therapist · Rowland Heights, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Training for self-care or home management, each 15 minutes (97535)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
91%Service-mix similarity~3.3 milesView profile →

Manoj K Parida, OTR/L

Occupational Therapist · San Dimas, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Training for self-care or home management, each 15 minutes (97535)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
87%Service-mix similarity~6.2 milesView profile →

Ferdinand Villanueva, OTR

Occupational Therapist · Azusa, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Training for self-care or home management, each 15 minutes (97535)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
87%Service-mix similarity~7.7 milesView profile →

Mimiy Ning Yim, OTR

Occupational Therapist · Rowland Heights, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Training for self-care or home management, each 15 minutes (97535)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
86%Service-mix similarity~3.3 milesView profile →

Melissa Mackay, OT R/L

Occupational Therapist · Montclair, CA

Shared published services
3 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)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
76%Service-mix similarity~10.0 milesView profile →

Nora Pekarek

Occupational Therapist · Baldwin Park, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Training for self-care or home management, each 15 minutes (97535)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
76%Service-mix similarity~8.2 milesView profile →

Chao Rong Lee

Occupational Therapist · Diamond Bar, CA

Shared published services
3 shared services · view billing descriptions
  • Training for self-care or home management, each 15 minutes (97535)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
74%Service-mix similarity~3.0 milesView profile →

Ming Hsi Tsai, O.T.

Occupational Therapist · Rowland Heights, CA

Shared published services
3 shared services · view billing descriptions
  • Training for self-care or home management, each 15 minutes (97535)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
74%Service-mix similarity~3.3 milesView profile →

Willie Lin

Occupational Therapist · Montclair, CA

Shared published services
3 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)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
73%Service-mix similarity~10.0 milesView profile →

Keili Noelani Keiko Longares, OTR/L

Occupational Therapist · Baldwin Park, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Training for self-care or home management, each 15 minutes (97535)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
70%Service-mix similarity~8.2 milesView profile →

On Pao Truong, OTRL

Occupational Therapist · Hacienda Heights, CA

Shared published services
3 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)
  • Therapy procedure using manual technique, each 15 minutes (97140)
68%Service-mix similarity~6.2 milesView 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 approximate distance 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.