Andrea Nguyen, PA-C
Physician Assistant · Irvine, CA
Andrea Nguyen, PA-C is a physician assistant with a practice address in Irvine, California, and NPI 1255615761, issued on Oct 3, 2011. Check the license (California 21886, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Andrea Nguyen
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 21886 CA
Self-reported in NPPES; status is on the state search - Practice location
- 17305 Von Karman Ave, Irvine, CA 92614
- Phone
- (949) 679-9994
- Enumerated
- Oct 3, 2011
- Record last updated
- Aug 15, 2022
- Medicare enrollment
- Enrolled (PECOS I20111229000394); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Andrea 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 21886Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% more Medicare Part D claims than the average physician assistant in 2024
1,307 Medicare Part D claims for 429 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Mupirocin234 claims
- Ketoconazole132 claims
- Levocetirizine Dihydrochloride116 claims
- Doxycycline Hyclate100 claims
- Tacrolimus65 claims
- Clobetasol Propionate64 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.
Industry payments in 2024: $271,373.34
629 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 64,719 providers of this specialty with any payment received $841.65 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.
Bills Medicare through one group practice
- Tien Q Nguyen IncFountain Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrea Nguyen among 14,451 physician assistant records in California
Andrea Nguyen, PA-C is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 30% of them.
- NPI issued2011 · 30% of these records are older, 67% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2011 · median 2018 among the 7,214 with a school on file
- Record last updated2022 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
120 physician assistant records list a practice address in Irvine
They are 120 of the 7,778 NPPES records with a practice address in Irvine, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Irvine → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jeanelle Brick, PA-CIrvine, CA 926141407238942
- Robert Chavarin, PA-CIrvine, CA 926141093115149
- Hernina Figueroa, PA-CIrvine, CA 926141578965455
- Vesta IranzaminiIrvine, CA 926141902729437
- Corinne Kamrar, PHYSICIAN ASSISTANTIrvine, CA 926141972201176
- Jasmine KwackIrvine, CA 926141427925734
- Carolyn Le, PA-CIrvine, CA 926141477212728
- Sarah Levitt, PA-CIrvine, CA 926141730940693
Common questions
What is Andrea Nguyen, PA-C's NPI number?
Andrea Nguyen, PA-C's National Provider Identifier (NPI) is 1255615761, issued on Oct 3, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Andrea Nguyen, PA-C located?
The NPPES record lists a practice address at 17305 Von Karman Ave, Irvine, CA, 92614. Phone: (949) 679-9994. Providers update this record themselves, so call before visiting.
How can I verify Andrea Nguyen, PA-C's license?
NPPES lists California license number 21886, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Andrea Nguyen, PA-C prescribe under Medicare Part D?
In 2024, Andrea Nguyen, PA-C had 1,307 Medicare Part D claims for 429 beneficiaries; the average among physician assistant prescribers was 830. 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.