James Merrigan
NPI 1104510585 · Occupational Therapist · Claremont, CA
James Merrigan is a Occupational Therapist provider in Claremont, CA (NPI 1104510585).
Provider details
- NPI number
- 1104510585
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 1862910 (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
3 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
- 2023-06-07
- Last updated
- 2023-06-07
- Certified
- 2023-06-07
Frequently asked questions
- What is James Merrigan's NPI number?
- James Merrigan's National Provider Identifier (NPI) is 1104510585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Merrigan's specialty?
- James Merrigan is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is James Merrigan located?
- James Merrigan's practice location on file with NPPES is 630 S Indian Hill Blvd Ste 5, Claremont, CA 91711-5461.
- What is James Merrigan's phone number?
- The practice phone number listed in the NPPES registry for James Merrigan is (909) 451-8521.
- Is James Merrigan's NPI active?
- Yes — James Merrigan's NPI (1104510585) is active in the NPPES registry as of the last update on 2023-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.