Angela Giangngoc Nguyen, O.D, F.A.A.O
Optometrist · Sacramento, CA
Angela Giangngoc Nguyen, O.D, F.A.A.O is an optometrist with a practice address in Sacramento, California, and NPI 1609256742, issued on Jun 3, 2015. Check the license (California OPT33375 TLG, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Angela Giangngoc Nguyen
- Credential
- O.D, F.A.A.O
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT33375 TLG CA
Self-reported in NPPES; status is on the state search - Practice location
- 7300 Wyndham Dr, Sacramento, CA 95823
- Phone
- (916) 525-6400
- Enumerated
- Jun 3, 2015
- Record last updated
- Jan 3, 2022
- Medicare enrollment
- Enrolled (PECOS I20161014001424); accepts Medicare assignment
- Medical or professional school
- State University Of New York - State College Optometry, 2015
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 7300 Wyndham Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Alto, O.D.Optometrist1780761791
- Matthew Anger, MDOphthalmology Physician1871850073
- Ana Arreola-Reyes, LCSWSocial Worker1144741323
- Shabrina AzimPsychologist1053674283
- Christina Becerra, M.S.Audiologist1821159286
- Vielka BellosoClinical Social Worker1174687032
Verify Angela Giangngoc 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 OPT33375 TLGCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average optometrist in 2024
74 Medicare Part D claims for 29 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims.
Most prescribed
- Cyclosporine37 claims
- Latanoprost23 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Permanente Medical Group IncRoseville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Angela Giangngoc Nguyen among 8,308 optometrist records in California
Angela Giangngoc Nguyen, O.D, F.A.A.O 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 2015, is newer than 71% of them.
- NPI issued2015 · 71% of these records are older, 27% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2015 · median 2008 among the 3,573 with a school on file
- Record last updated2022 · 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 Sacramento → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- John Alto, O.D.Sacramento, CA 958231780761791
- Brett Greenwood, O.D.Sacramento, CA 958231942384110
- Maurice Kaz, O.D.Sacramento, CA 958231700880564
- Kingman Louie, O.D.Sacramento, CA 958231265522320
- Laraine Low, O.D.Sacramento, CA 958231689758856
- Albert Mar, O.D.Sacramento, CA 958231447336912
- David Ngo, O.D.Sacramento, CA 958231588623268
- Matthew Nishio, O.D.Sacramento, CA 958231124041801
Common questions
What is Angela Giangngoc Nguyen, O.D, F.A.A.O's NPI number?
Angela Giangngoc Nguyen, O.D, F.A.A.O's National Provider Identifier (NPI) is 1609256742, issued on Jun 3, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Angela Giangngoc Nguyen, O.D, F.A.A.O located?
The NPPES record lists a practice address at 7300 Wyndham Dr, Sacramento, CA, 95823. Phone: (916) 525-6400. Providers update this record themselves, so call before visiting.
How can I verify Angela Giangngoc Nguyen, O.D, F.A.A.O's license?
NPPES lists California license number OPT33375 TLG, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Angela Giangngoc Nguyen, O.D, F.A.A.O prescribe under Medicare Part D?
In 2024, Angela Giangngoc Nguyen, O.D, F.A.A.O had 74 Medicare Part D claims for 29 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions 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.