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William F Marrs

Family Medicine Physician in Glasgow, KY · enumerated 2007 · authorized official William Marrs, Owner.

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

National Provider Identifier

1033313390

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Registry record

Entity type Organization (Type 2)
Legal business name William F Marrs
Practice address 511 N Race St, Glasgow, KY, 42141
Phone (270) 651-6707
Fax (270) 651-1751
Enumeration date Jun 12, 2007
Last updated in NPPES Oct 5, 2010

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 17882 (KY) Primary

Authorized official

Name William Marrs
Title Owner
Phone (270) 651-6707

Other identifiers

Identifier Type State Issuer
78001591 Medicaid KY -
64177825 Medicaid KY -

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 is the NPI number for William F Marrs?
The NPI for William F Marrs is 1033313390, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for William F Marrs?
NPPES lists William Marrs (Owner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-05.