NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Lawrence Owen IV, DMD

General Practice Dentistry in Camden, SC · enumerated 2009.

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

National Provider Identifier

1255569604

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. William Lawrence Owen IV
Credential DMD
Sex Male
Practice address 310 Hampton Park, Camden, SC, 29020
Phone (803) 432-2155
Fax (803) 432-7744
Enumeration date Jun 24, 2009
Last updated in NPPES Jun 24, 2009

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 4623 (SC) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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 Owen's NPI record?
Cross-check NPI 1255569604 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1255569604 active?
Yes, as of the latest NPPES snapshot, NPI 1255569604 is active (record last updated 2009-06-24).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-24.