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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

12821 Crossover Dr Meijer Pharmacy 209
Dewitt, MI 48820
Phone: (517) 669-4610
Fax: (517) 669-4765
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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
Mailing address946 Deerwood Ln, Laingsburg, MI 48848-8603

Other providers in Dewitt