Hanh Judy Ngoc Nguyen, O.D.
Optometrist · Manteca, CA
Hanh Judy Ngoc Nguyen, O.D. is an optometrist with a practice address in Manteca, California, and NPI 1588911820, issued on Aug 6, 2012. Check the license (California 14278, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hanh Judy Ngoc Nguyen
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 14278 CA
Self-reported in NPPES; status is on the state search - Practice location
- 158 N Maple Ave, Manteca, CA 95336
- Phone
- (209) 823-2107
- Enumerated
- Aug 6, 2012
- Record last updated
- Jan 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130708000576); accepts Medicare assignment
- Medical or professional school
- Southern College Of Optometry, 2011
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Hanh Judy Ngoc 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 14278Check 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: $20.62
1 payment: food and beverage; the largest payer was Alcon Vision LLC. 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.
Hanh Judy Ngoc Nguyen among 8,308 optometrist records in California
Hanh Judy Ngoc 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 2012, is newer than 64% of them.
- NPI issued2012 · 64% of these records are older, 34% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2011 · median 2008 among the 3,573 with a school on file
- Record last updated2021 · 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).
Optometrist providers in California
There are 8,308 optometrist records in California.
All 8,308 in California → Every provider in Manteca → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Vivian Iles, O.D.Manteca, CA 953361952604357
- Gregory Miller, ODManteca, CA 953361043282262
- Frederick Stellhorn, O.D.Manteca, CA 953361457346330
- Khanh Dao, O.D.Manteca, CA 953371992834725
- Kimi KaurManteca, CA 953371164165692
- Michael Lavieri, ODManteca, CA 953371730263120
- Tram Ton-Tran, ODManteca, CA 953371457962193
- Protiva Khan, ODMariposa, CA 953381902327240
Common questions
What is Hanh Judy Ngoc Nguyen, O.D.'s NPI number?
Hanh Judy Ngoc Nguyen, O.D.'s National Provider Identifier (NPI) is 1588911820, issued on Aug 6, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Hanh Judy Ngoc Nguyen, O.D. located?
The NPPES record lists a practice address at 158 N Maple Ave, Manteca, CA, 95336. Phone: (209) 823-2107. Providers update this record themselves, so call before visiting.
How can I verify Hanh Judy Ngoc Nguyen, O.D.'s license?
NPPES lists California license number 14278, 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.