Kent J. Chang, O.D.
Optometrist · Garden Grove, CA
Kent J. Chang, O.D. is an optometrist with a practice address in Garden Grove, California, and NPI 1649329178, issued on Jan 10, 2007. Check the license (California 11616T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kent J. Chang
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 11616T CA
Self-reported in NPPES; status is on the state search - Practice location
- 8901 Garden Grove Blvd, Garden Grove, CA 92844
- Phone
- (714) 530-1001
- Enumerated
- Jan 10, 2007
- Record last updated
- Jun 12, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (714) 530-1289
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 8901 Garden Grove Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amanda Dinh, ODOptometrist1922995901
- Yuson Lee, O.D.Optometrist1720121247
Verify Kent J. 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 11616TCheck 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: $101.03
2 payments; by number, the most common kind was food and beverage; the largest payer was Johnson & Johnson Vision Care, Inc. The 34,453 providers of this specialty with any payment received $769.99 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.
Kent J. Chang among 8,308 optometrist records in California
Kent J. Chang, O.D. is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 34% of them.
- NPI issued2007 · 34% of these records are older, 46% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2008 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
48 optometrist records list a practice address in Garden Grove
They are 48 of the 4,572 NPPES records with a practice address in Garden Grove, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Garden Grove → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Thien-Anh Cao, ODGarden Grove, CA 928441093208985
- Amanda Dinh, ODGarden Grove, CA 928441922995901
- Jean Kim, O.D.Garden Grove, CA 928441629097290
- Tracy Le, O.D.Garden Grove, CA 928441295812220
- Giap Le, O.D.Garden Grove, CA 928441407046386
- Sheryn Lee, ODGarden Grove, CA 928441457442410
- Yuson Lee, O.D.Garden Grove, CA 928441720121247
- Grace Lee, O.D.Garden Grove, CA 928441568776151
Common questions
What is Kent J. Chang, O.D.'s NPI number?
Kent J. Chang, O.D.'s National Provider Identifier (NPI) is 1649329178, issued on Jan 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Kent J. Chang, O.D. located?
The NPPES record lists a practice address at 8901 Garden Grove Blvd, Garden Grove, CA, 92844. Phone: (714) 530-1001. Providers update this record themselves, so call before visiting.
How can I verify Kent J. Chang, O.D.'s license?
NPPES lists California license number 11616T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.