Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Ryan Rivers, MSOT, OTR/L

Individual provider Occupational Therapist · NPI 1295261733

Mr. Ryan Rivers, MSOT, OTR/L is an Occupational Therapist in Private Practice in Great Falls, Montana. Graduated from Washington University School of Medicine in 2017, 9 years ago. Practices with Core Therapy Partners LLC, a 5-clinician group and accepts Medicare assignment. Licensed in Montana and Utah.

Years since qualifying
9
Trained at
Washington University School of Medicine
Licensed in
MT, UT
In the registry since
2017
Specialties on file
2
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

2621 15th Ave So
Great Falls, MT 59405
Phone: (406) 455-5902
Fax: (406) 455-4147
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 6866569-4201 (UT)
Occupational Therapist Taxonomy 225X00000X · Licence 4750 (MT)

Record details

NPI number1295261733
Entity typeIndividual (Type 1)
GenderMale
Credentials MSOT , OTR/L
Sole proprietorNo
NPI enumeratedMay 3, 2017
Last updated in NPPESApril 29, 2026
Certification dateApril 29, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Core Therapy Partners Llc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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