Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Swilley, D.D.S.

Endodontics in Austin, TX · enumerated 2006.

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

National Provider Identifier

1316032022

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Registry record

Entity type Individual (Type 1)

Name William Swilley

Credential D.D.S.

Sex Male

Practice address 12335 Hymeadow Dr, Suite 250, Austin, TX, 78750

Phone (512) 250-5012

Fax (512) 219-8510

Enumeration date Oct 4, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223E0200X Endodontics Dental Providers · License 9391 (TX) 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.

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Frequently asked questions

How do I verify William Swilley's NPI record?

Cross-check NPI 1316032022 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1316032022 active?

Yes, as of the latest NPPES snapshot, NPI 1316032022 is active (record last updated 2007-07-08).

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