Patricia Castellan, OTR/L
NPI 1811165590 · Occupational Therapist · Rocklin, CA
Patricia Castellan, OTR/L is a Occupational Therapist provider in Rocklin, CA (NPI 1811165590).
Provider details
- NPI number
- 1811165590
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 6988 (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
18 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
- 2008-02-14
- Last updated
- 2008-10-03
Frequently asked questions
- What is Patricia Castellan's NPI number?
- Patricia Castellan's National Provider Identifier (NPI) is 1811165590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Castellan's specialty?
- Patricia Castellan is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Patricia Castellan located?
- Patricia Castellan's practice location on file with NPPES is 6960 Destiny Dr, Rocklin, CA 95677-2993.
- What is Patricia Castellan's phone number?
- The practice phone number listed in the NPPES registry for Patricia Castellan is (916) 365-1939.
- Is Patricia Castellan's NPI active?
- Yes — Patricia Castellan's NPI (1811165590) is active in the NPPES registry as of the last update on 2008-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.