Cathleen Johnson, OTR/L
NPI 1336571421 · Occupational Therapist · San Dimas, CA
Cathleen Johnson, OTR/L is a Occupational Therapist provider in San Dimas, CA (NPI 1336571421).
Provider details
- NPI number
- 1336571421
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- OT3519 (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
12 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
- 2013-07-31
- Last updated
- 2013-07-31
Frequently asked questions
- What is Cathleen Johnson's NPI number?
- Cathleen Johnson's National Provider Identifier (NPI) is 1336571421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathleen Johnson's specialty?
- Cathleen Johnson is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Cathleen Johnson located?
- Cathleen Johnson's practice location on file with NPPES is 1740 S San Dimas Ave, San Dimas, CA 91773-5108.
- What is Cathleen Johnson's phone number?
- The practice phone number listed in the NPPES registry for Cathleen Johnson is (909) 394-0304.
- Is Cathleen Johnson's NPI active?
- Yes — Cathleen Johnson's NPI (1336571421) is active in the NPPES registry as of the last update on 2013-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.