Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Mark Lilly, DDS

Dentist in Bridgeport, WV · enumerated 2007.

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

National Provider Identifier

1184781718

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name William Mark Lilly

Credential DDS

Sex Male

Practice address 339 East Main St, Bridgeport, WV, 26330

Phone (304) 842-5588

Fax (304) 842-7707

Enumeration date Jan 2, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License 3140 (WV) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

How do I verify William Lilly's NPI record?

Cross-check NPI 1184781718 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1184781718 active?

Yes, as of the latest NPPES snapshot, NPI 1184781718 is active (record last updated 2007-07-08).

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