Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Ascension Seton

Q: What is the NPI number for Ascension Seton?

The NPI for Ascension Seton is 1447355771, a Type 2 (organization) record in the CMS NPPES registry.

Children's Hospital in Austin, TX · enumerated 2006 · authorized official William Davis, President & Ceo.

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

National Provider Identifier

1447355771

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Registry record

Entity type Organization (Type 2)

Legal business name Ascension Seton

Other name <Unavail>

Parent organization Ascension Seton

Practice address 4900 Mueller Blvd, Austin, TX, 78723

Phone (512) 324-1000

Enumeration date Sep 13, 2006

Last updated in NPPES Feb 28, 2023

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Secondary

282NC2000X Children's Hospital Hospitals Primary

Authorized official

Name William Davis

Title President & Ceo

Phone (512) 324-1000

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

Who is the authorized official for Ascension Seton?

NPPES lists William Davis (President & Ceo) as the authorized official for this organization.

What is the NPI number for Ascension Seton?

The NPI for Ascension Seton is 1447355771, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-28.