Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Austin B Davidson, APN

Family Nurse Practitioner in Marshall, TX · enumerated 2015.

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

National Provider Identifier

1235503103

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Registry record

Entity type Individual (Type 1)

Name Austin B Davidson

Credential APN

Sex Male

Practice address 300 N Alamo Blvd, Marshall, TX, 75670

Phone (903) 927-2824

Fax (903) 927-2880

Enumeration date Nov 16, 2015

Last updated in NPPES Nov 16, 2015

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP129630 (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

Is NPI 1235503103 active?

Yes, as of the latest NPPES snapshot, NPI 1235503103 is active (record last updated 2015-11-16).

How do I verify Austin Davidson's NPI record?

Cross-check NPI 1235503103 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-16.