HAROLD HUAN NGUYEN
NPI 1376155895
Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in San Francisco, CA
About Harold Huan Nguyen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HAROLD HUAN NGUYEN (NPI 1376155895) is an individual pharmacist clinician (phc)/ clinical pharmacy specialist in San Francisco, California, licensed in California (89947) and active in the NPI registry since August 2020.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94158
SAN FRANCISCO, CA 94158
SAN FRANCISCO, CA 94158
SAN FRANCISCO, CA 94158
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Harold Nguyen's NPI number?
The NPI number for Harold Nguyen is 1376155895. It was assigned to this individual provider in the NPPES registry on August 17, 2020.
Where is Harold Nguyen located?
Harold Nguyen practices at 490 Illinois St, San Francisco, CA 94158. The listed phone number is (415) 353-2800.
What is Harold Nguyen's specialty?
The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist, with taxonomy code 1835P0018X.
When was this NPI record last updated?
The NPPES record for Harold Nguyen was last updated on October 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Harold Huan Nguyen · NPI 1376155895
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in San Francisco, California. Individual provider, active in the CMS NPPES registry since August 17, 2020.
## Identity
- **NPI:** 1376155895 (Entity type: Individual)
- **Enumerated:** August 17, 2020
- **Primary specialty:** Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · taxonomy 1835P0018X
- **State license:** 89947 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 490 ILLINOIS ST, San Francisco, CA 94158
- **Phone:** (415) 353-2800
## Record status
- **NPPES last updated:** October 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1376155895) · Data from the CMS NPPES public registry.