Justin T. Chuang, MD
Obstetrics & Gynecology Physician · Anaheim, CA
Justin T. Chuang, MD is an obstetrics & gynecology physician with a practice address in Anaheim, California, and NPI 1811065691, issued on Dec 1, 2006. Check the license (California A31446, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Justin T. Chuang
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A31446 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1661 W Broadway, Anaheim, CA 92802
- Phone
- (714) 774-9900
- Enumerated
- Dec 1, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (714) 774-2874
- Medicaid ID
- 00A314460 CA
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Verify Justin T. Chuang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A31446Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $124.06
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Justin T. Chuang among 5,088 obstetrics & gynecology physician records in California
Justin T. Chuang, MD is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2007 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Anaheim → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Morgan Mandigo, MDAnaheim, CA 928021316334600
- Rosa Bribiesca, NP NURSE PRACTITIONEAnaheim, CA 928011871679613
- Julie Henriksen, MDAnaheim, CA 928011104850676
- Jane Hong, MDAnaheim, CA 928011013933225
- Helen Luong, MDAnaheim, CA 928011104842319
- Yuna Medina, MDAnaheim, CA 928011225087570
- Cristina O'Day, MDAnaheim, CA 928011275738940
- John Yee, MDAnaheim, CA 928011477629038
Common questions
What is Justin T. Chuang, MD's NPI number?
Justin T. Chuang, MD's National Provider Identifier (NPI) is 1811065691, issued on Dec 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Justin T. Chuang, MD located?
The NPPES record lists a practice address at 1661 W Broadway, Anaheim, CA, 92802. Phone: (714) 774-9900. Providers update this record themselves, so call before visiting.
How can I verify Justin T. Chuang, MD's license?
NPPES lists California license number A31446, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.