Melanie Hang Nguyen, O.D.
Optometrist · Garden Grove, CA
Melanie Hang Nguyen, O.D. is an optometrist with a practice address in Garden Grove, California, and NPI 1629419965, issued on Jul 15, 2013. Check the license (California 14568, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melanie Hang Nguyen
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 14568 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12311 Louise St, Garden Grove, CA 92841
- Phone
- (714) 867-4517
- Enumerated
- Jul 15, 2013
- Record last updated
- Jul 15, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20131018000964); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Melanie Hang Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 14568Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Fifth Optometric Care OF CaliforniaLake Forest, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melanie Hang Nguyen among 8,308 optometrist records in California
Melanie Hang Nguyen, 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 2013, is newer than 66% of them.
- NPI issued2013 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2012 · median 2008 among the 3,573 with a school on file
- Record last updated2013 · 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
- Lee Berman, ODGarden Grove, CA 928411295899177
- Angela Chen, ODGarden Grove, CA 928411962750034
- Nancy Dang, O.D.Garden Grove, CA 928411184037202
- Sally Oeung, O.D. INC.Garden Grove, CA 928411578843991
- Long Do, O.D.Garden Grove, CA 928401528027273
- Ann Gaylord, O.D.Garden Grove, CA 928401851561930
- Merey Hannalla, ODGarden Grove, CA 928421558295436
- Christyn Mai, O.D.Garden Grove, CA 928401518043645
Common questions
What is Melanie Hang Nguyen, O.D.'s NPI number?
Melanie Hang Nguyen, O.D.'s National Provider Identifier (NPI) is 1629419965, issued on Jul 15, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Melanie Hang Nguyen, O.D. located?
The NPPES record lists a practice address at 12311 Louise St, Garden Grove, CA, 92841. Phone: (714) 867-4517. Providers update this record themselves, so call before visiting.
How can I verify Melanie Hang Nguyen, O.D.'s license?
NPPES lists California license number 14568, 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.