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

Mary Sieben, RPH

Individual provider Pharmacist · NPI 1023439452

Mary Sieben, RPH is a Pharmacist in Dewitt, Michigan. Licensed in Michigan. Registered with an NPI since 2014.

Licensed in
MI
In the registry since
2014
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.

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Practice location Address checks out

12821 Crossover Dr Meijer Pharmacy 209
Dewitt, MI 48820
Phone: (517) 669-4610
Fax: (517) 669-4765
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 5302028731 (MI)

Record details

NPI number1023439452
Entity typeIndividual (Type 1)
GenderFemale
Credentials RPH
Sole proprietorNo
NPI enumeratedJanuary 3, 2014
Last updated in NPPESJanuary 3, 2014

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