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

Dr. Michael A Grajewski, MD

Individual provider Family Medicine Physician · NPI 1023085685

Dr. Michael A Grajewski, MD is a Family Medicine Physician in Watertown, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

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

See every abbreviation used in this directory →

Practice location Address checks out

1507 Doctors Ct
Watertown, WI 53094-4101
Phone: (920) 261-4111
Fax: (920) 261-8387
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 27213 (WI)

Record details

NPI number1023085685
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 2, 2006
Last updated in NPPESNovember 8, 2011
Mailing address1507 Doctors Ct, Watertown, WI 53094-4101

Other providers in Watertown