Trisha Marcellus, OTR/L
NPI 1215508916 · Occupational Therapist · San Diego, CA
Trisha Marcellus, OTR/L is a Occupational Therapist provider in San Diego, CA (NPI 1215508916).
Provider details
- NPI number
- 1215508916
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- 11419 (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
4 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
- 2021-07-05
- Last updated
- 2021-07-05
- Certified
- 2021-07-05
Frequently asked questions
- What is Trisha Marcellus's NPI number?
- Trisha Marcellus's National Provider Identifier (NPI) is 1215508916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Trisha Marcellus's specialty?
- Trisha Marcellus is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Trisha Marcellus located?
- Trisha Marcellus's practice location on file with NPPES is 8886 Westmore Rd, San Diego, CA 92126-2402.
- What is Trisha Marcellus's phone number?
- The practice phone number listed in the NPPES registry for Trisha Marcellus is (951) 505-6339.
- Is Trisha Marcellus's NPI active?
- Yes — Trisha Marcellus's NPI (1215508916) is active in the NPPES registry as of the last update on 2021-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.