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William Grigg, D.C.
NPI 1063694842 · Chiropractor · Excelsior, MN
William Grigg, D.C. is a Chiropractor provider in Excelsior, MN (NPI 1063694842).
Provider details
- NPI number
- 1063694842
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- 2301009557 (MI)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
23505 Smithtown Rd Ste 100
Excelsior, MN 55331-4542
Phone: (952) 470-8555
Fax: (952) 401-8785
Street-level locationGet directions
Mailing address
23505 Smithtown Rd
Excelsior, MN 55331
Registry dates
- Enumerated
- 2007-12-03
- Last updated
- 2017-08-22
Frequently asked questions
- What is William Grigg's NPI number?
- William Grigg's National Provider Identifier (NPI) is 1063694842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Grigg's specialty?
- William Grigg is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is William Grigg located?
- William Grigg's practice location on file with NPPES is 23505 Smithtown Rd Ste 100, Excelsior, MN 55331-4542.
- What is William Grigg's phone number?
- The practice phone number listed in the NPPES registry for William Grigg is (952) 470-8555.
- Is William Grigg's NPI active?
- Yes — William Grigg's NPI (1063694842) is active in the NPPES registry as of the last update on 2017-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.