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Compare the published Medicare service mix of Megan Chamoun, OTR/L with clinicians in the same registry specialty: Occupational Therapist In Private Practice (CMS).

CA · Exact areaEdit location

2024 published service data · 120 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Suzanne Windus, M.S., O.T., C.H.T.

Occupational Therapist In Private Practice (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using functional activities (97530)
86%Service-mix similarityView profile →

Angela Allison Tinson, OTR/L, CHT

Occupational Therapist In Private Practice (CMS) · San Jose, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using functional activities (97530)
84%Service-mix similarityView profile →

Shannon Victoria Skowbo

Occupational Therapist In Private Practice (CMS) · Hayward, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using functional activities (97530)
82%Service-mix similarityView profile →

Shira Rhonda Wacholder-Siegal, O.T.R.

Occupational Therapist In Private Practice (CMS) · Beverly Hills, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using functional activities (97530)
77%Service-mix similarityView profile →

Rebecca Nicoll Jensen, OTR CHT

Occupational Therapist In Private Practice (CMS) · Novato, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using functional activities (97530)
77%Service-mix similarityView profile →

Austin Shen, OT

Occupational Therapist In Private Practice (CMS) · Walnut Creek, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure using functional activities (97530)
77%Service-mix similarityView profile →

Lenice Alexie Weberg, OTR/L

Occupational Therapist In Private Practice (CMS) · Long Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using functional activities (97530)
75%Service-mix similarityView profile →

Thomas Ting-Wei Liu, OTR/L, OTD, CHT

Occupational Therapist In Private Practice (CMS) · Monrovia, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using functional activities (97530)
74%Service-mix similarityView profile →

Maria Maso

Occupational Therapist In Private Practice (CMS) · Castro Valley, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using functional activities (97530)
74%Service-mix similarityView profile →

Kenneth Gerard O'neill, OTR/L

Specialty details in registry · Napa, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using functional activities (97530)
73%Service-mix similarityView profile →

Geri Liebert, OT

Specialty details in registry · El Dorado Hills, CA

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure using manual technique, each 15 minutes (97140)
73%Service-mix similarityView profile →

Marlene Vargas, OT

Occupational Therapist In Private Practice (CMS) · Van Nuys, CA

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
  • Therapy procedure using manual technique, each 15 minutes (97140)
  • Therapy procedure using functional activities (97530)
73%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.