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

Gregory William Sack

Individual provider Pharmacist · NPI 1154512903

Gregory William Sack is a Pharmacist in Saint Louis, Missouri. Licensed in Arizona, Michigan and Ohio. Registered with an NPI since 2007.

Licensed in
AZ, MI, OH
In the registry since
2007
Specialties on file
3
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Practice location Address checks out

12647 Olive Blvd Ste 200
Saint Louis, MO 63141-6345
Phone: (800) 325-3982
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 11834 (AZ)
Pharmacist Taxonomy 183500000X · Licence 03315816 (OH)
Pharmacist Taxonomy 183500000X · Licence 5302022110 (MI)

Record details

NPI number1154512903
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 7, 2007
Last updated in NPPESAugust 7, 2007

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