Jia Chang, DDS
NPI 1871862029 · Periodontics · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Other (physician) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jia Chang, DDS is a Periodontics provider in Los Angeles, CA (NPI 1871862029).
Provider details
- NPI number
- 1871862029
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- DTP606 (FL)
Specialties & taxonomies
Dental Providers
Dental 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
- 2011-12-16
- Last updated
- 2024-10-29
- Certified
- 2024-10-29
Frequently asked questions
- What is Jia Chang's NPI number?
- Jia Chang's National Provider Identifier (NPI) is 1871862029, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jia Chang's specialty?
- Jia Chang is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Jia Chang located?
- Jia Chang's practice location on file with NPPES is 10833 Le Conte Ave # Chs63022, Los Angeles, CA 90095-1668.
- What is Jia Chang's phone number?
- The practice phone number listed in the NPPES registry for Jia Chang is (310) 825-8398.
- Does Jia Chang accept Medicare?
- Jia Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jia Chang's NPI active?
- Yes — Jia Chang's NPI (1871862029) is active in the NPPES registry as of the last update on 2024-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.