NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

William L Hill, D.C.

Chiropractor in Sullivan, MO · enumerated 2006 · practices at Hill Chiropractic P.C..

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

National Provider Identifier

1588636955

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Registry record

Entity type Individual (Type 1)
Name William L Hill
Credential D.C.
Sex Male
Practice address Sullivan, MO, 63080
Fax (573) 860-4456
Enumeration date Feb 1, 2006
Last updated in NPPES May 17, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License CE006261 (MO) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
113056 Other MO BLUE CROSS BLUE SHIELD
5910709 Other MO AETNA
CE006261 Other MO STATE LICENSE
278584 Other MO HEALTHLINK

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

Is NPI 1588636955 active?
Yes, as of the latest NPPES snapshot, NPI 1588636955 is active (record last updated 2010-05-17).
How do I verify William Hill's NPI record?
Cross-check NPI 1588636955 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-17.