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Christy Chang, RDN
NPI 1295318491 · Registered Dietitian · Arcadia, CA
Christy Chang, RDN is a Registered Dietitian provider in Arcadia, CA (NPI 1295318491).
Provider details
- NPI number
- 1295318491
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 86168580 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
300 W Huntington Dr
Arcadia, CA 91007-3402
Phone: (425) 770-3293
Street-level locationGet directions
Mailing address
2153 Los Padres Dr
Rowland Heights, CA 91748-3744
Registry dates
- Enumerated
- 2021-05-04
- Last updated
- 2021-05-04
- Certified
- 2021-05-04
Frequently asked questions
- What is Christy Chang's NPI number?
- Christy Chang's National Provider Identifier (NPI) is 1295318491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christy Chang's specialty?
- Christy Chang is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Christy Chang located?
- Christy Chang's practice location on file with NPPES is 300 W Huntington Dr, Arcadia, CA 91007-3402.
- What is Christy Chang's phone number?
- The practice phone number listed in the NPPES registry for Christy Chang is (425) 770-3293.
- Is Christy Chang's NPI active?
- Yes — Christy Chang's NPI (1295318491) is active in the NPPES registry as of the last update on 2021-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.