Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. William Lee Townsend, ATP

Other Technician in Corpus Christi, TX · enumerated 2011.

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

National Provider Identifier

1740574300

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. William Lee Townsend

Credential ATP

Sex Male

Practice address 2910 South Padre Island Drive, Corpus Christi, TX, 78415

Phone (512) 458-4589

Fax (512) 206-0955

Enumeration date Jun 1, 2011

Last updated in NPPES Jun 1, 2011

Taxonomy & licenses

247200000X Other Technician Technologists, Technicians & Other Technical Service Providers · License ATP4683 (TX) Primary

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 Townsend?

The National Provider Identifier (NPI) for William Townsend is 1740574300, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Townsend practice?

The practice location on file with NPPES is in Corpus Christi, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-01.