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 provides General Practice Physician services 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 Not confirmed with CMS for 16 years — call before visiting
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