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

Glen Corey Pierson, RPH

Individual provider Pharmacist · NPI 1235301383

Glen Corey Pierson, RPH is a Pharmacist in Olalla, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2008
Specialties on file
2
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.

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Practice location Address checks out

13603 Bandix Rd SE
Olalla, WA 98359-9469
Phone: (253) 302-9024
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence PH00015079 (WA)
Pharmacotherapy Pharmacist Taxonomy 1835P1200X · Licence PH00015079 (WA)

Record details

NPI number1235301383
Entity typeIndividual (Type 1)
GenderMale
Credentials RPH
Sole proprietorYes
NPI enumeratedMarch 28, 2008
Last updated in NPPESMarch 28, 2008