Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Ryan L Olson, OTR

Individual provider Occupational Therapist · NPI 1598226052

Ryan L Olson, OTR is registered under Occupational Therapist in Private Practice in Irvine, California. Qualified in 2019, 7 years ago. Practices with California Rehabilitation and Sports Therapy a California Physical The, a 181-clinician group, works from 2 locations and accepts Medicare assignment.

Years since qualifying
7
In the registry since
2019
What do these letters mean?
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

36 Mauchly Ste A
Irvine, CA 92618-2390
Phone: (949) 727-3315
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 26302 La Paz Rd Ste 105, Mission Viejo, CA 92691-5327 — (949) 206-1700

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X

Record details

NPI number1598226052
Entity typeIndividual (Type 1)
GenderMale
Credentials OTR
Sole proprietorNo
NPI enumeratedMarch 27, 2019
Last updated in NPPESMarch 27, 2019

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice California Rehabilitation And Sports Therapy A California Physical The — 181 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients117
Services billed 4,834 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at California Rehabilitation and Sports Therapy a California Physical The

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 181 clinicians in the practice; 12 are shown here.

Other providers in Irvine