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William R Buckley, MD

Surgery Physician in Canton, IL · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1659489250

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Registry record

Entity type Individual (Type 1)
Name William R Buckley
Credential MD
Sex Male
Practice address 180 S Main St, Canton, IL, 61520
Fax (309) 647-9652
Enumeration date Aug 25, 2006
Last updated in NPPES Jul 25, 2011

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 0360851714 (IL) Primary
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
085171 Other IL OSF HEALTHPLANS
222121 Other IL HEALTH LINK
CG5172 Other RR MEDICARE
02922981 Other IL BCBS
0062839 Other IL UMWA
200397 Other IL BLACK LUNG
014155 Other IL HEALTH ALLIANCE
036085171 Medicaid IL
1942315197 Other IL NPI CLINIC NUMBER
IL0116 Other IL JOHN DEERE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify William Buckley's NPI record?
Cross-check NPI 1659489250 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1659489250 active?
Yes — as of the latest NPPES snapshot, NPI 1659489250 is active (record last updated 2011-07-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-25.