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

Dr. William Joseph Grigg, DC

Individual provider Chiropractor · NPI 1063694842

Dr. William Joseph Grigg, DC is a Chiropractor in Excelsior, Minnesota. Licensed in Michigan. Registered with an NPI since 2007.

Licensed in
MI
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

23505 Smithtown Rd Ste 100
Excelsior, MN 55331-4542
Phone: (952) 470-8555
Fax: (952) 401-8785
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 2301009557 (MI)

Record details

NPI number1063694842
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedDecember 3, 2007
Last updated in NPPESAugust 22, 2017
Mailing address23505 Smithtown Rd, Ste 100, Excelsior, MN 55331

Other providers in Excelsior