IndividualActive
William Neil, M.D.
NPI 1639286131 · Family Medicine Physician · Bloomington, IL
William Neil, M.D. is a Family Medicine Physician provider in Bloomington, IL (NPI 1639286131).
Provider details
- NPI number
- 1639286131
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036071454 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1701 E College Ave
Bloomington, IL 61704-2101
Phone: (309) 664-3170
Street-level locationGet directions
Mailing address
602 W University Ave
Urbana, IL 61801-2530
Registry dates
- Enumerated
- 2006-08-23
- Last updated
- 2009-11-19
Frequently asked questions
- What is William Neil's NPI number?
- William Neil's National Provider Identifier (NPI) is 1639286131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Neil's specialty?
- William Neil is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Neil located?
- William Neil's practice location on file with NPPES is 1701 E College Ave, Bloomington, IL 61704-2101.
- What is William Neil's phone number?
- The practice phone number listed in the NPPES registry for William Neil is (309) 664-3170.
- Is William Neil's NPI active?
- Yes — William Neil's NPI (1639286131) is active in the NPPES registry as of the last update on 2009-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.