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Compare the published Medicare service mix of Timothy Olthoff, DPT with clinicians in the same registry specialty: Physical Therapist.

GRAND RAPIDS, MI · Exact areaEdit location

2024 published service data · 122 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Brendan James Sullivan, DPT

Physical Therapist · Grand Rapids, MI

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)
  • Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care (G0283)
96%Service-mix similarityView profile →

Rachel Heraghty

Physical Therapist · Grand Rapids, MI

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)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
84%Service-mix similarityView profile →

Daniel Ryan Patterson, DPT

Physical Therapist · Grand Rapids, MI

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)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
83%Service-mix similarityView profile →

Jukka Olavi Pietila, PT

Physical Therapist · Grand Rapids, MI

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)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
83%Service-mix similarityView profile →

Kailey Danaher

Physical Therapist · Grand Rapids, MI

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)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
83%Service-mix similarityView profile →

Nancy Ryan, PT, AT

Physical Therapist · Grand Rapids, MI

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)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
83%Service-mix similarityView profile →

Jammie M Hernandez, DPT

Physical Therapist · Grand Rapids, MI

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)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
83%Service-mix similarityView profile →

Matthew Mcpherson, P.T.

Physical Therapist · Grand Rapids, MI

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)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
83%Service-mix similarityView profile →

Rebecca Leonard, DPT

Physical Therapist · Grand Rapids, MI

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)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
81%Service-mix similarityView profile →

Daniel Paul Swanson, PT, DPT, ATC

Physical Therapist · Grand Rapids, MI

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)
  • Evaluation for physical therapy, typically 20 minutes (97161)
81%Service-mix similarityView profile →

Emily Hein, PT

Physical Therapist · Grand Rapids, MI

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)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
80%Service-mix similarityView profile →

Brandon Richardson, PT

Physical Therapist · Grand Rapids, MI

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)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
80%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.