Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Gwyn Renee Dudley, PHARMD

Pharmacist in Columbia, MO · enumerated 2007.

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

National Provider Identifier

1063550275

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Registry record

Entity type Individual (Type 1)

Name Mrs. Gwyn Renee Dudley

Credential PHARMD

Sex Female

Practice address 1705 E Broadway Ste 100, Columbia, MO, 65201

Phone (573) 817-8527

Fax (573) 449-4246

Enumeration date Feb 1, 2007

Last updated in NPPES Jul 7, 2020

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 2005007824 (MO) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

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

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.

What specialty is Gwyn Dudley?

Gwyn Dudley is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-07.