Janet Bao Nghiem, O.D.
Optometrist · Westminster, CA
Janet Bao Nghiem, O.D. is an optometrist with a practice address in Westminster, California, and NPI 1588752356, issued on Oct 10, 2006. Check the license (California 12843T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Janet Bao Nghiem
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 12843T CA
Self-reported in NPPES; status is on the state search - Practice location
- 9200 Bolsa Ave Ste 131-3-4, Westminster, CA 92683
- Phone
- (714) 903-7858
- Enumerated
- Oct 10, 2006
- Record last updated
- Jun 13, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (714) 903-5698
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Janet Bao Nghiem in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 12843TCheck 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: $20.18
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.
Janet Bao Nghiem among 8,308 optometrist records in California
Janet Bao Nghiem, 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 66% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2016 · 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).
47 optometrist records list a practice address in Westminster
They are 47 of the 1,306 NPPES records with a practice address in Westminster, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Westminster → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Eric Bass, O.D.Westminster, CA 926831780765289
- Thinh Do, ODWestminster, CA 926831932202132
- Lance Ikemoto, O.D.Westminster, CA 926831356491021
- Lynne Louie Luu, O. D.Westminster, CA 926831922093269
- Chau Nguyen, O.D.Westminster, CA 926831962473181
- Diem Nguyen, ODWestminster, CA 926831215020490
- Tim Nguyen, O.D., M.P.H.Westminster, CA 926831972667079
- Thi Pham, O.D.Westminster, CA 926831801984315
Common questions
What is Janet Bao Nghiem, O.D.'s NPI number?
Janet Bao Nghiem, O.D.'s National Provider Identifier (NPI) is 1588752356, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Janet Bao Nghiem, O.D. located?
The NPPES record lists a practice address at 9200 Bolsa Ave Ste 131-3-4, Westminster, CA, 92683. Phone: (714) 903-7858. Providers update this record themselves, so call before visiting.
How can I verify Janet Bao Nghiem, O.D.'s license?
NPPES lists California license number 12843T, 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.