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GREG GAGNON PHARM.D
NPI 1942583307
Pharmacist in San Francisco, CA

Active since September 22, 2011
670 4TH ST, SAN FRANCISCO, CA 94107(415) 856-0543 Get Directions Write a Review

NPPES record last updated: September 22, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Greg Gagnon Pharm.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREG GAGNON PHARM.D (NPI 1942583307) is an individual pharmacist in San Francisco, California, licensed in California (40386) and active in the NPI registry since September 2011.

NPPES Registry Identity

NPI1942583307
Entity TypeIndividualMale
Primary Taxonomy183500000X
Provider Legal NameGREG GAGNONCredential: PHARM.D
Location Address670 4TH STSan Francisco, CA 94107-1618
Mailing Address27 Adair StSan Francisco, CA 94103-3614
Phone(415) 856-0543
Sole ProprietorYes
Enumeration DateSeptember 22, 2011
✔ NPI 1942583307 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License✔ Licensed in CA · 40386
Definition
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.
670 4TH ST, San Francisco, CA 94107
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Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WIWON KUMNERDPUN
Pharmacist
670 4TH ST
SAN FRANCISCO, CA 94107
San Francisco County (415) 856-0543
CHRISTOPHER LAWRENCE JOE
Pharmacist
670 4TH ST
SAN FRANCISCO, CA 94107
San Francisco County (415) 856-0543
ALISON GOLER
Pharmacist
670 4TH ST
SAN FRANCISCO, CA 94107
San Francisco County (415) 856-0543
FANNY LOUIE LAU
Pharmacist
670 4TH ST
SAN FRANCISCO, CA 94107
San Francisco County (415) 856-0543
WALGREEN CO
Pharmacy
670 4TH ST
SAN FRANCISCO, CA 94107
San Francisco County (415) 856-0543

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 Greg Gagnon's NPI number?

The NPI number for Greg Gagnon is 1942583307. It was assigned to this individual provider in the NPPES registry on September 22, 2011.

Where is Greg Gagnon located?

Greg Gagnon practices at 670 4th St, San Francisco, CA 94107. The listed phone number is (415) 856-0543.

What is Greg Gagnon's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for Greg Gagnon was last updated on September 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.