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

Dr. Michael Allen Oisten, PHARMD

Individual provider Pharmacist · NPI 1922575273

Dr. Michael Allen Oisten, PHARMD is a Pharmacist in Dowagiac, Michigan. Licensed in Michigan. Registered with an NPI since 2018.

Licensed in
MI
In the registry since
2018
What do these letters mean?
PHARMD — Doctor of Pharmacy
The professional degree required to practise as a pharmacist in the United States.

See every abbreviation used in this directory →

Practice location Address checks out

56151 M 51 S
Dowagiac, MI 49047-9762
Phone: (269) 782-4511
Fax: (269) 782-9899
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 5302411995 (MI)

Record details

NPI number1922575273
Entity typeIndividual (Type 1)
GenderMale
Credentials PHARMD
Sole proprietorNo
NPI enumeratedOctober 25, 2018
Last updated in NPPESJuly 24, 2023
Certification dateJuly 24, 2023
Mailing address1561 Woodhill Ct Sw, Wyoming, MI 49509-5041

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