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

Dr Robert D Grimshaw DO PLLC

Organization Family Medicine Physician · NPI 1124073523

Dr Robert D Grimshaw DO PLLC is a Family Medicine Physician in Vassar, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

201 W Huron Ave
Vassar, MI 48768-1237
Phone: (989) 823-5030
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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 5101013846 (MI)

Record details

NPI number1124073523
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Robert Grimshaw — Owner · (989) 823-5030
NPI enumeratedMay 23, 2006
Last updated in NPPESFebruary 1, 2008
Mailing address3061 Christy Way, Saginaw, MI 48603-2267

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