Reg Williams, NP
NPI 1083985352 · Nurse Practitioner · Ann Arbor, MI
Reg Williams, NP is a Nurse Practitioner provider in Ann Arbor, MI (NPI 1083985352).
Provider details
- NPI number
- 1083985352
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- 4704133924 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
Mailing address
Registry dates
- Enumerated
- 2012-01-19
- Last updated
- 2012-01-19
Frequently asked questions
- What is Reg Williams's NPI number?
- Reg Williams's National Provider Identifier (NPI) is 1083985352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Reg Williams's specialty?
- Reg Williams is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Reg Williams located?
- Reg Williams's practice location on file with NPPES is 4250 Plymouth Road, Ann Arbor, MI 48109-2700.
- What is Reg Williams's phone number?
- The practice phone number listed in the NPPES registry for Reg Williams is (734) 764-6443.
- Is Reg Williams's NPI active?
- Yes — Reg Williams's NPI (1083985352) is active in the NPPES registry as of the last update on 2012-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.