IndividualActive
Grace Chang, DC
NPI 1023366424 · Chiropractor · Fullerton, CA
Grace Chang, DC is a Chiropractor provider in Fullerton, CA (NPI 1023366424).
Provider details
- NPI number
- 1023366424
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 34201 (CA)
Specialties & taxonomies
Chiropractic Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
2270 Pickwick Pl
Fullerton, CA 92833-4804
Phone: (714) 401-1803
Street-level locationGet directions
Mailing address
2270 Pickwick Pl
Fullerton, CA 92833-4804
Additional practice locations (1)
- 2050 Youth WayFullerton, CA 92835-3819Phone: (714) 401-1803
Registry dates
- Enumerated
- 2012-08-16
- Last updated
- 2018-05-15
Frequently asked questions
- What is Grace Chang's NPI number?
- Grace Chang's National Provider Identifier (NPI) is 1023366424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Chang's specialty?
- Grace Chang is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Grace Chang located?
- Grace Chang's practice location on file with NPPES is 2270 Pickwick Pl, Fullerton, CA 92833-4804.
- What is Grace Chang's phone number?
- The practice phone number listed in the NPPES registry for Grace Chang is (714) 401-1803.
- Is Grace Chang's NPI active?
- Yes — Grace Chang's NPI (1023366424) is active in the NPPES registry as of the last update on 2018-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.