NPPES file of Aug 9, 2026

William Neil, M.D.

Family Medicine Physician · Bloomington, IL

William Neil, M.D. is a family medicine physician with a practice address in Bloomington, Illinois, and NPI 1639286131, issued on Aug 23, 2006. Check the license (Illinois 036071454, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639286131
Name
William Neil
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
036071454 IL
Self-reported in NPPES; status is on the state search
Practice location
1701 E College Ave, Bloomington, IL 61704
Phone
(309) 664-3170
Enumerated
Aug 23, 2006
Record last updated
Nov 19, 2009 (not updated in 17 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →

Also registered at 1701 E College Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Renee Alwan Percell, P.A.-C.Physician Assistant1588653935
  2. Cynthia Anagnos, PA-CPhysician Assistant1558500579
  3. Stephen Belgrave, M.D.Family Medicine Physician1114951357
  4. Mary Biles, PT, MDTPhysical Therapist1003933342
  5. Heather Caldwell, LCSWClinical Social Worker1184097065
  6. Leslie Carmack, A.P.N.Nurse Practitioner1073760716

Verify William Neil in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036071454    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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William Neil among 6,215 family medicine physician records in Illinois

William Neil, M.D. is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 59% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2009 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

47 family medicine physician records list a practice address in Bloomington

They are 47 of the 1,903 NPPES records with a practice address in Bloomington, and 6,215 family medicine physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 6,215 in Illinois → Every provider in Bloomington → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Stephen Belgrave, M.D.Bloomington, IL 617041114951357
  2. Madhumita Chatterjee, MDBloomington, IL 617041679510804
  3. Stephanie Finn, D.O.Bloomington, IL 617041649631854
  4. Gustavo Galue, M.D.Bloomington, IL 617041295903359
  5. Seth Heimer, D.O.Bloomington, IL 617041922362102
  6. Stephen Hill, MDBloomington, IL 617041427360429
  7. Adam Houghton, MDBloomington, IL 617041568783439
  8. Wayne McBride, D.O.Bloomington, IL 617041568434009

Common questions

What is William Neil, M.D.'s NPI number?

William Neil, M.D.'s National Provider Identifier (NPI) is 1639286131, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Neil, M.D. located?

The NPPES record lists a practice address at 1701 E College Ave, Bloomington, IL, 61704. Phone: (309) 664-3170. Providers update this record themselves, so call before visiting.

How can I verify William Neil, M.D.'s license?

NPPES lists Illinois license number 036071454, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.