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

Katlyn Marie Mastel I, PHARMD

Individual provider Pharmacist · NPI 1083204119

Katlyn Marie Mastel I, PHARMD is a Pharmacist in Green Bay, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2021.

Licensed in
WI
In the registry since
2021
What do these letters mean?
PHARMD — Doctor of Pharmacy
The professional degree required to practise as a pharmacist in the United States.

See every abbreviation used in this directory →

Practice location Address checks out

744 S Webster Ave
Green Bay, WI 54301-3581
Phone: (920) 433-3500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 20008 (WI)

Record details

NPI number1083204119
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHARMD
Sole proprietorNo
NPI enumeratedJanuary 22, 2021
Last updated in NPPESJanuary 22, 2021
Certification dateJanuary 22, 2021

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