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

Janet Marie Millermaier, MD

Individual provider Family Medicine Physician · NPI 1558478370

Janet Marie Millermaier, MD is a Family Medicine Physician in Coopersville, Michigan. Licensed in Michigan and Wisconsin. Registered with an NPI since 2006.

Licensed in
MI, WI
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

25 Conran Dr Ste B
Coopersville, MI 49504-1366
Phone: (616) 267-7860
Fax: (616) 267-7861
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 4301066454 (MI)
Family Medicine Physician Taxonomy 207Q00000X · Licence 55461-20 (WI)

Record details

NPI number1558478370
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 25, 2006
Last updated in NPPESJuly 6, 2023
Certification dateJuly 6, 2023

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