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

Mr. Brett J Guernsey, RPH

Individual provider Pharmacist · NPI 1124452891

Mr. Brett J Guernsey, RPH is a Pharmacist in Green Bay, Wisconsin. Licensed in Michigan and Wisconsin. Registered with an NPI since 2013.

Licensed in
MI, WI
In the registry since
2013
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

301 Bay Park Sq
Green Bay, WI 54304
Phone: (920) 499-5889
Fax: (920) 499-3718
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 11823-40 (WI)
Pharmacist Taxonomy 183500000X · Licence 5302026803 (MI)

Record details

NPI number1124452891
Entity typeIndividual (Type 1)
GenderMale
Credentials RPH
Sole proprietorNo
NPI enumeratedAugust 29, 2013
Last updated in NPPESAugust 29, 2013

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