Sun Hwa Chang
NPI 1033669213 · Occupational Therapist · Los Angeles, CA
Sun Hwa Chang is a Occupational Therapist provider in Los Angeles, CA (NPI 1033669213).
Provider details
- NPI number
- 1033669213
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2016-10-11
- Last updated
- 2018-09-05
Frequently asked questions
- What is Sun Hwa Chang's NPI number?
- Sun Hwa Chang's National Provider Identifier (NPI) is 1033669213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sun Hwa Chang's specialty?
- Sun Hwa Chang is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sun Hwa Chang located?
- Sun Hwa Chang's practice location on file with NPPES is 1540 Alcazar St, Los Angeles, CA 90089-0080.
- What is Sun Hwa Chang's phone number?
- The practice phone number listed in the NPPES registry for Sun Hwa Chang is (323) 442-3550.
- Is Sun Hwa Chang's NPI active?
- Yes — Sun Hwa Chang's NPI (1033669213) is active in the NPPES registry as of the last update on 2018-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.