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William Garrett Ogg, MD

Gastroenterology Physician in Tupelo, MS · enumerated 2007.

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

National Provider Identifier

1881816619

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Registry record

Entity type Individual (Type 1)
Name William Garrett Ogg
Credential MD
Sex Male
Practice address 589 Garfield St Ste 201, Tupelo, MS, 38801
Phone (662) 680-5565
Fax (662) 680-5654
Enumeration date May 2, 2007
Last updated in NPPES Feb 9, 2026

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 21994 (MS) 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
100177727 Medicaid MS -

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 1881816619 active?
Yes, as of the latest NPPES snapshot, NPI 1881816619 is active (record last updated 2026-02-09).
How do I verify William Ogg's NPI record?
Cross-check NPI 1881816619 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 2026-02-09.