Ryan Olson, OTR
NPI 1598226052 · Occupational Therapist · Irvine, CA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Olson, OTR is a Occupational Therapist provider in Irvine, CA (NPI 1598226052).
Provider details
- NPI number
- 1598226052
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
4,810 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 1,588 | $21 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 1,147 | $23 |
| Therapy Procedure Using Functional Activities97530 | 894 | $38 |
| Application of Hot Wax Bath97018 | 837 | $4 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 127 | $29 |
| Evaluation for Occupational Therapy, Typically 30 Minutes97165 | 101 | $110 |
Practice location
Mailing address
Additional practice locations (1)
- 26302 La Paz Rd Ste 105Mission Viejo, CA 92691-5327Phone: (949) 206-1700
Registry dates
- Enumerated
- 2019-03-27
- Last updated
- 2019-03-27
Frequently asked questions
- What is Ryan Olson's NPI number?
- Ryan Olson's National Provider Identifier (NPI) is 1598226052, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Olson's specialty?
- Ryan Olson is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Ryan Olson located?
- Ryan Olson's practice location on file with NPPES is 36 Mauchly Ste a, Irvine, CA 92618-2390.
- What is Ryan Olson's phone number?
- The practice phone number listed in the NPPES registry for Ryan Olson is (949) 727-3315.
- Does Ryan Olson accept Medicare?
- Ryan Olson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Olson's NPI active?
- Yes — Ryan Olson's NPI (1598226052) is active in the NPPES registry as of the last update on 2019-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.