IndividualActive
Walter Williams, M.D.
NPI 1447926860 · Family Medicine Physician · Hillsboro, IL
Walter Williams, M.D. is a Family Medicine Physician provider in Hillsboro, IL (NPI 1447926860).
Provider details
- NPI number
- 1447926860
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036-048928 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
40 Smoke Tree Rd
Hillsboro, IL 62049-2104
Phone: (217) 532-3534
Street-level locationGet directions
Mailing address
40 Smoke Tree Rd
Hillsboro, IL 62049-2104
Registry dates
- Enumerated
- 2021-08-17
- Last updated
- 2023-03-07
- Certified
- 2021-08-27
Frequently asked questions
- What is Walter Williams's NPI number?
- Walter Williams's National Provider Identifier (NPI) is 1447926860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Williams's specialty?
- Walter Williams is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Williams located?
- Walter Williams's practice location on file with NPPES is 40 Smoke Tree Rd, Hillsboro, IL 62049-2104.
- What is Walter Williams's phone number?
- The practice phone number listed in the NPPES registry for Walter Williams is (217) 532-3534.
- Is Walter Williams's NPI active?
- Yes — Walter Williams's NPI (1447926860) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.