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

William Gregg Hrivnak, PHARMD

Individual provider Pharmacist · NPI 1689402638

William Gregg Hrivnak, PHARMD is a Pharmacist in Chillicothe, Ohio. Licensed in Ohio. Registered with an NPI since 2024.

Licensed in
OH
In the registry since
2024
What do these letters mean?
PHARMD — Doctor of Pharmacy
The professional degree required to practise as a pharmacist in the United States.

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Practice location Address checks out

272 Hospital Rd
Chillicothe, OH 45601-9031
Phone: (740) 779-7808
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 03444528 (OH)

Record details

NPI number1689402638
Entity typeIndividual (Type 1)
GenderMale
Credentials PHARMD
Sole proprietorNo
NPI enumeratedJuly 22, 2024
Last updated in NPPESJuly 22, 2024
Certification dateJuly 22, 2024

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