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

Dr. Sam Gillard Duncan, RPH

Individual provider Pharmacist · NPI 1689739583

Dr. Sam Gillard Duncan, RPH is a Pharmacist in Ritzville, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2006
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 checks out

209 W Main Ave Ritzville Drug Company
Ritzville, WA 99169
Phone: (509) 659-0250
Fax: (509) 659-1763
Show map & directions

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

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence PH00015721 (WA)

Record details

NPI number1689739583
Entity typeIndividual (Type 1)
GenderMale
Credentials RPH
Sole proprietorYes
NPI enumeratedDecember 22, 2006
Last updated in NPPESJuly 9, 2007

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