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

Brian Kosier

Individual provider Pharmacotherapy Pharmacist · NPI 1821408758

Brian Kosier is a Pharmacotherapy Pharmacist in Mason, Michigan. Licensed in Michigan and South Carolina. Registered with an NPI since 2014.

Licensed in
MI, SC
In the registry since
2014
Specialties on file
2

Practice location Address checks out

550 Hull Rd
Mason, MI 48854-9270
Phone: (517) 244-1910
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacotherapy Pharmacist (primary) Taxonomy 1835P1200X · Licence 5302030164 (MI)
Pharmacotherapy Pharmacist Taxonomy 1835P1200X · Licence 12351 (SC)

Record details

NPI number1821408758
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 30, 2014
Last updated in NPPESApril 30, 2014
Mailing address550 Hull Rd, Mason, MI 48854-9270

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