Patricia Chan, OTR L CHT
NPI 1336344100 · Hand Occupational Therapist · Sonoma, CA
Patricia Chan, OTR L CHT is a Hand Occupational Therapist provider in Sonoma, CA (NPI 1336344100).
Provider details
- NPI number
- 1336344100
- Entity type
- Individual
- Primary specialty
- Hand Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR L CHT
- Sex
- Female
- Sole proprietor
- No
- License
- OT 38 (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
19 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
- 2007-06-20
- Last updated
- 2022-07-21
Frequently asked questions
- What is Patricia Chan's NPI number?
- Patricia Chan's National Provider Identifier (NPI) is 1336344100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Chan's specialty?
- Patricia Chan is listed in the NPPES registry with a primary specialty of Hand Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Patricia Chan located?
- Patricia Chan's practice location on file with NPPES is 19312 Sonoma Highway, Sonoma, CA 95476.
- What is Patricia Chan's phone number?
- The practice phone number listed in the NPPES registry for Patricia Chan is (707) 935-5345.
- Is Patricia Chan's NPI active?
- Yes — Patricia Chan's NPI (1336344100) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.