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

Gregory L Holmquist, PH

Individual provider Pharmacotherapy Pharmacist · NPI 1992830210

Gregory L Holmquist, PH is a Pharmacotherapy Pharmacist in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007

Practice location Address checks out

310 15th Ave E
Seattle, WA 98112-5103
Phone: (206) 326-3000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacotherapy Pharmacist (primary) Taxonomy 1835P1200X · Licence PH00010981 (WA)

Record details

NPI number1992830210
Entity typeIndividual (Type 1)
GenderMale
Credentials PH
Sole proprietorNo
NPI enumeratedFebruary 23, 2007
Last updated in NPPESJuly 8, 2007

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