Registry data as of Aug 27, 2026

Jason Nguyen

Pharmacist · Winnetka, CA

Jason Nguyen is a pharmacist with a practice address in Winnetka, California, and NPI 1285454801, issued on Oct 17, 2024. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1285454801
Name
Jason Nguyen
Primary taxonomy
Pharmacist 183500000X
Practice location
19701 Vanowen St, Winnetka, CA 91306
Phone
(818) 716-1218
Enumerated
Oct 17, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 19701 Vanowen St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kristina GuintoPharmacist1376398669
  2. Liat Klopfer, PHARMDPharmacist1437614757
  3. Nigel McCallum, PHARMDPharmacist1306327069
  4. Sepideh SaghizadehPharmacist1144773425
  5. Justin Yap, RPHPharmacist1821637851

Verify Jason Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

22 pharmacist records list a Winnetka practice address

They are 22 of the 195 NPPES records with a Winnetka practice address, and 32,698 pharmacist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 22 in Winnetka → All 32,698 in California → Every provider in Winnetka →

Other pharmacist records in California

  1. Caroline A-Haja, PHARM.D.San Pedro, CA1851664361
  2. Gayatri AachiLivermore, CA1235660754
  3. Adrian Karlos Aala, PHARMD, RPHHayward, CA1023955499
  4. Mahshid Aalam, PHARMDLos Angeles, CA1659086155
  5. Jaleh AaliiveliSan Ramon, CA1336629963
  6. Cassi Aarvig, RPHTracy, CA1023679941
  7. Meara Michi AbadOrange, CA1750181178
  8. Nader Abadier, RPHFontana, CA1326255647
  9. Samia Abadier, RPHFontana, CA1548742836
  10. Sandy Abadir, RPHChino Hills, CA1811644412

Common questions

What is Jason Nguyen's NPI number?

Jason Nguyen's National Provider Identifier (NPI) is 1285454801, issued on Oct 17, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Jason Nguyen located?

The NPPES record lists a practice address at 19701 Vanowen St, Winnetka, CA, 91306. Phone: (818) 716-1218. Providers update this record themselves, so call before visiting.

How can I verify Jason Nguyen's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.