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

Joanne Marie Grzeszak DO PC

Organization General Practice Physician · NPI 1619147493

Joanne Marie Grzeszak DO PC is a General Practice Physician in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2008.

Licensed in
MI
In the registry since
2008
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

806 Alger St SE
Grand Rapids, MI 49507-3803
Phone: (616) 452-8923
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

General Practice Physician (primary) Taxonomy 208D00000X
General Practice Physician Taxonomy 208D00000X · Licence 00714 (MI)

Record details

NPI number1619147493
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joanne Grzeszak — Provider · (616) 452-8923
NPI enumeratedMarch 7, 2008
Last updated in NPPESJanuary 19, 2010
Mailing address4310 Leonard St Nw, Suite 103, Walker, MI 49534-8447

Other providers in Grand Rapids