Patrick Willson, OT
NPI 1790193860 · Occupational Therapist · Fountain Valley, CA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Willson, OT is a Occupational Therapist provider in Fountain Valley, CA (NPI 1790193860).
Provider details
- NPI number
- 1790193860
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Male
- Sole proprietor
- No
- License
- 14503 (CA)
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 tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-08-01
- Last updated
- 2023-06-22
- Certified
- 2023-06-22
Frequently asked questions
- What is Patrick Willson's NPI number?
- Patrick Willson's National Provider Identifier (NPI) is 1790193860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Willson's specialty?
- Patrick Willson is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Patrick Willson located?
- Patrick Willson's practice location on file with NPPES is 10540 Talbert Ave Ste 250w, Fountain Valley, CA 92708-6045.
- What is Patrick Willson's phone number?
- The practice phone number listed in the NPPES registry for Patrick Willson is (714) 964-0727.
- Does Patrick Willson accept Medicare?
- Patrick Willson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Willson's NPI active?
- Yes — Patrick Willson's NPI (1790193860) is active in the NPPES registry as of the last update on 2023-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.