Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Gregory Warner, RPH

Individual provider Pharmacist · NPI 1538307541

Gregory Warner, RPH is a Pharmacist in Tamuning, Guam. Licensed in California, Guam and Utah. Registered with an NPI since 2009.

Licensed in
CA, GU, UT
In the registry since
2009
Specialties on file
3
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.

See every abbreviation used in this directory →

Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

548 S Marine Corps Dr
Tamuning, GU 96913-3539
Phone: (671) 646-5825
Fax: (671) 647-3598

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence PH145 (GU)
Pharmacist Taxonomy 183500000X · Licence RPH51127 (CA)
Pharmacist Taxonomy 183500000X · Licence 260882-1701 (UT)

Record details

NPI number1538307541
Entity typeIndividual (Type 1)
GenderMale
Credentials RPH
Sole proprietorNo
NPI enumeratedJanuary 29, 2009
Last updated in NPPESJanuary 29, 2009
Mailing addressPo Box 6578, Tamuning, GU 96931-6578

Other providers in Tamuning