Diana Chang, OTR/L
NPI 1043578412 · Pediatric Occupational Therapist · Killeen, TX
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Chang, OTR/L is a Pediatric Occupational Therapist provider in Killeen, TX (NPI 1043578412).
Provider details
- NPI number
- 1043578412
- Entity type
- Individual
- Primary specialty
- Pediatric Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 0119005365 (VA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
14 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
- 2012-04-24
- Last updated
- 2015-09-01
Frequently asked questions
- What is Diana Chang's NPI number?
- Diana Chang's National Provider Identifier (NPI) is 1043578412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Chang's specialty?
- Diana Chang is listed in the NPPES registry with a primary specialty of Pediatric Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Diana Chang located?
- Diana Chang's practice location on file with NPPES is 1102 Winkler Ave, Killeen, TX 76542-6249.
- What is Diana Chang's phone number?
- The practice phone number listed in the NPPES registry for Diana Chang is (254) 634-8505.
- Does Diana Chang accept Medicare?
- Diana Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Chang's NPI active?
- Yes — Diana Chang's NPI (1043578412) is active in the NPPES registry as of the last update on 2015-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.