Jia Chang, DDS
Periodontics · Los Angeles, CA
Jia Chang, DDS is a periodontics with a practice address in Los Angeles, California, and NPI 1871862029, issued on Dec 16, 2011. Check the license (California SP321, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jia Chang
- Credential
- DDS
- Primary taxonomy
- Periodontics 1223P0300X
- License numbers
- SP321 CA
DTP606 FL
Self-reported in NPPES; status is on the state search - Practice location
- 10833 LE Conte Ave # Chs63022, Los Angeles, CA 90095
- Phone
- (310) 825-8398
- Enumerated
- Dec 16, 2011
- Record last updated
- Oct 29, 2024
- Entity
- Type 1 · individual
8 nearest periodontics records → All 929 in California → Look up another NPI →
Verify Jia Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license SP321Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average periodontics in 2024
16 Medicare Part D claims, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Jia Chang among 929 periodontics records in California
Jia Chang, DDS is one of 929 periodontics records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 72% of them.
- NPI issued2011 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2024 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in California
There are 929 periodontics records in California.
All 929 in California → Every provider in Los Angeles → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Yusuke Hamada, D.D.S, M.S.D,Los Angeles, CA 900951609242411
- E. Barrie Kenney, D.D.S.,M.S.Los Angeles, CA 900951376634089
- Michael Newman, DDSLos Angeles, CA 900951194752071
- Flavia Pirih, DDSLos Angeles, CA 900951669716437
- Sahar Shafi, D.D.S.Los Angeles, CA 900951316192305
- Irene Tam, D.D.S.Los Angeles, CA 900951316121221
- Ryan Wong, D.D.S., M.S.Los Angeles, CA 900951134651300
- Yating Young, DDSLos Angeles, CA 900951093601981
Common questions
What is Jia Chang, DDS's NPI number?
Jia Chang, DDS's National Provider Identifier (NPI) is 1871862029, issued on Dec 16, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Jia Chang, DDS located?
The NPPES record lists a practice address at 10833 LE Conte Ave # Chs63022, Los Angeles, CA, 90095. Phone: (310) 825-8398. Providers update this record themselves, so call before visiting.
How can I verify Jia Chang, DDS's license?
NPPES lists California license number SP321, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Jia Chang, DDS prescribe under Medicare Part D?
In 2024, Jia Chang, DDS had 16 Medicare Part D claims; the average among periodontics prescribers was 277. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.