Quick answers
- Where does Patrick W. Willson see patients?
- Medicare's clinician data lists 1 practice location in Fountain Valley, CA. Call before your visit to confirm the address.
- What is Patrick W. Willson's specialty?
- Medicare lists Occupational Therapist in Private Practice as the primary specialty.
- Does Patrick W. Willson accept Medicare assignment?
- Medicare's clinician data says Patrick W. Willson may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Patrick W. Willson?
- (714) 964-0727, as listed in official Medicare / NPI Registry data.
- What is Patrick W. Willson's NPI number?
- 1790193860. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Patrick W. Willson is enrolled with Medicare (CMS data updated 2026-10-02).
- 10540 Talbert Ave, Suite 250wFountain Valley, CA 92708 (714) 964‑0727
Group practices
Medicare enrollment lists Patrick W. Willson as a member of this group (CMS data updated 2026-10-02).
- Select Cal Physical Therapy PC136 clinicians in the group
Specialties
Find other clinicians: Occupational Therapist in Private Practice, California →
Other occupational therapists in Fountain Valley
Clinicians with the same Medicare primary specialty in Fountain Valley, CA — not a recommendation.
Clinician information
| Credential | OT |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1790193860 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians