NPPES file of Aug 9, 2026

Phuonghong Thi Nguyen

Pharmacist · Los Alamitos, CA

Phuonghong Thi Nguyen is a pharmacist with a practice address in Los Alamitos, California, and NPI 1174187355, issued on Apr 23, 2019. Check the license (California RPH50090, as entered in NPPES) 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1174187355
Name
Phuonghong Thi Nguyen
Primary taxonomy
Pharmacist 183500000X
License number
RPH50090 CA
Self-reported in NPPES; status is on the state search
Practice location
3401 Katella Ave, Los Alamitos, CA 90720
Phone
(562) 430-2026
Enumerated
Apr 23, 2019
Record last updated
Apr 23, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(562) 594-0742
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.
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Also registered at 3401 Katella Ave

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

  1. Sevin Ataie, PHARMDPharmacist1386950608
  2. Kim Nguyen, PHARM.DPharmacist1053776898

Verify Phuonghong Thi Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license RPH50090
    Check 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

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19 pharmacist records list a practice address in Los Alamitos

They are 19 of the 1,035 NPPES records with a practice address in Los Alamitos, and 32,533 pharmacist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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 Phuonghong Thi Nguyen's NPI number?

Phuonghong Thi Nguyen's National Provider Identifier (NPI) is 1174187355, issued on Apr 23, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Phuonghong Thi Nguyen located?

The NPPES record lists a practice address at 3401 Katella Ave, Los Alamitos, CA, 90720. Phone: (562) 430-2026. Providers update this record themselves, so call before visiting.

How can I verify Phuonghong Thi Nguyen's license?

NPPES lists California license number RPH50090, 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. 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.