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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Geoffrey Donald Norton, D.C.

Chiropractor in Webster Groves, MO · enumerated 2007.

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

National Provider Identifier

1144361080

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Registry record

Entity type Individual (Type 1)
Name Dr. Geoffrey Donald Norton
Credential D.C.
Sex Male
Practice address 23 N Gore Ave, Suite 208, Webster Groves, MO, 63119
Phone (314) 961-7605
Enumeration date Feb 12, 2007
Last updated in NPPES Feb 13, 2008

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 6123 (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
4992 Other MO BLUE CROSS BLUE SHIELD
200772 Other MO HEALTHLINK
4405100 Other MO UNITED HEALTH CARE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Geoffrey Norton?
Geoffrey Norton is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-13.