Claudia Chang, OTR/L
NPI 1497921316 · Occupational Therapist · Los Angeles, CA
Claudia Chang, OTR/L is a Occupational Therapist provider in Los Angeles, CA (NPI 1497921316).
Provider details
- NPI number
- 1497921316
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- OT 8776 (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
- 2008-04-30
- Last updated
- 2008-04-30
Frequently asked questions
- What is Claudia Chang's NPI number?
- Claudia Chang's National Provider Identifier (NPI) is 1497921316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Chang's specialty?
- Claudia Chang is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Claudia Chang located?
- Claudia Chang's practice location on file with NPPES is 500 Citadel Dr, Los Angeles, CA 90040-1575.
- What is Claudia Chang's phone number?
- The practice phone number listed in the NPPES registry for Claudia Chang is (323) 889-7852.
- Is Claudia Chang's NPI active?
- Yes — Claudia Chang's NPI (1497921316) is active in the NPPES registry as of the last update on 2008-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.