NPI Portal NPI Lookup & Verification

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

Dr. William G Hancock IV, DC

Chiropractor in Saline, MI · enumerated 2006 · practices at W G Hancock Dc PC.

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

National Provider Identifier

1376624627

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Registry record

Entity type Individual (Type 1)
Name Dr. William G Hancock IV
Credential DC
Sex Male
Practice address Saline, MI, 48176
Phone (734) 429-9459
Fax (734) 429-5421
Enumeration date Oct 17, 2006
Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License WH002538 (MI) 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
95OH150190 Other MI BCBS

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

Where does William Hancock practice?
The practice location on file with NPPES is in Saline, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Hancock?
The National Provider Identifier (NPI) for William Hancock is 1376624627, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.