Thao Nguyen
Family Nurse Practitioner · Fountain Valley, CA
Thao Nguyen is a family nurse practitioner with a practice address in Fountain Valley, California, and NPI 1932666955, issued on Feb 26, 2019. Check the license (California F02190750, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thao Nguyen
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- F02190750 CA
Self-reported in NPPES; status is on the state search - Practice location
- 16040 Harbor Blvd Ste G, Fountain Valley, CA 92708
- Phone
- (714) 531-7930
- Enumerated
- Feb 26, 2019
- Record last updated
- Sep 26, 2023
- Fax
- (714) 531-7997
- Medicare enrollment
- Enrolled (PECOS I20231018003404); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 16040 Harbor Blvd Ste G
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelsey Ngole, FNPFamily Nurse Practitioner1083177125
Verify Thao 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 F02190750Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average family nurse practitioner in 2024
984 Medicare Part D claims for 352 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Atorvastatin Calcium48 claims
- Amlodipine Besylate38 claims
- Albuterol Sulfate Hfa35 claims
- Fluticasone Propionate30 claims
- Losartan Potassium30 claims
- Metformin Hcl30 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
- Southern California Permanente Medical GroupAnaheim, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thao Nguyen among 16,966 family nurse practitioner records in California
Thao Nguyen is one of 16,966 family nurse practitioner 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 2019, is newer than 50% of them.
- NPI issued2019 · 50% of these records are older, 44% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2018 · median 2019 among the 6,793 with a school on file
- Record last updated2023 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 family nurse practitioner records list a practice address in Fountain Valley
They are 49 of the 2,190 NPPES records with a practice address in Fountain Valley, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Fountain Valley → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Marcus Angulo, N.PFountain Valley, CA 927081124486568
- Marie Basa, FNP - BCFountain Valley, CA 927081356739767
- Tiffany Caragan, NURSE PRACTITIONERFountain Valley, CA 927081144597543
- Sharmeline Curameng, MSN, FNPFountain Valley, CA 927081891116588
- Marisa Desilva, APNFountain Valley Ca, CA 927081083815229
- Nicolette Head, N.P.Fountain Valley, CA 927081508236993
- Jeanie Lam, FNP-CFountain Valley, CA 927081982075859
- Jasmine LeFountain Valley, CA 927081710380654
Common questions
What is Thao Nguyen's NPI number?
Thao Nguyen's National Provider Identifier (NPI) is 1932666955, issued on Feb 26, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Thao Nguyen located?
The NPPES record lists a practice address at 16040 Harbor Blvd Ste G, Fountain Valley, CA, 92708. Phone: (714) 531-7930. Providers update this record themselves, so call before visiting.
How can I verify Thao Nguyen's license?
NPPES lists California license number F02190750, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Thao Nguyen prescribe under Medicare Part D?
In 2024, Thao Nguyen had 984 Medicare Part D claims for 352 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.