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Compare the published Medicare service mix of Trisha A Whittaker, OT with clinicians in the same registry specialty: Occupational Therapist.

MD · Exact areaEdit location

2024 published service data · 237 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Mary Beth Creighton, M.S., O.T./L

Occupational Therapist · Street, MD

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)
  • Training for self-care or home management, each 15 minutes (97535)
90%Service-mix similarityView profile →

Daniel Aaron Stockton, OTR/L

Occupational Therapist · Chester, MD

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)
89%Service-mix similarityView profile →

Amanda Lynn Schmuff, MS, OTR/L

Occupational Therapist · Havre De Grace, MD

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)
  • Training for self-care or home management, each 15 minutes (97535)
86%Service-mix similarityView profile →

Karen E James, OTR

Occupational Therapist · Baltimore, MD

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)
  • Training for self-care or home management, each 15 minutes (97535)
83%Service-mix similarityView profile →

Christopher Scott Guest, BA, RBT

Occupational Therapist · Hunt Valley, MD

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)
83%Service-mix similarityView profile →

Ann Ruppel, OTR

Occupational Therapist · Annapolis, MD

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)
  • Training for self-care or home management, each 15 minutes (97535)
83%Service-mix similarityView profile →

Morgan Elizabeth Arden, OTR/L

Occupational Therapist · Frederick, MD

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)
  • Training for self-care or home management, each 15 minutes (97535)
83%Service-mix similarityView profile →

Emily Paige Mckinnon

Occupational Therapist · Rockville, MD

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 occupational therapy, typically 30 minutes (97165)
82%Service-mix similarityView profile →

Jennifer Giegel

Occupational Therapist · Frederick, MD

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)
  • Training for self-care or home management, each 15 minutes (97535)
81%Service-mix similarityView profile →

Nicole Marie Bartlebaugh

Occupational Therapist · Waldorf, MD

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)
  • Training for self-care or home management, each 15 minutes (97535)
80%Service-mix similarityView profile →

Marissa Keani Holguin, OTD

Occupational Therapist · Baltimore, MD

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)
  • Training for self-care or home management, each 15 minutes (97535)
80%Service-mix similarityView profile →

Joanne I Kassimir, OTR, CHT

Occupational Therapist · Havre De Grace, MD

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 occupational therapy, typically 30 minutes (97165)
79%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.