Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Gwendolyn Sagen, PNP-PC

Pediatric Nurse Practitioner in Austin, TX · enumerated 2018.

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

National Provider Identifier

1710489067

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Registry record

Entity type Individual (Type 1)

Name Mary Gwendolyn Sagen

Credential PNP-PC

Sex Female

Practice address 13341 W Us Highway 290 Bldg 2, Austin, TX, 78737

Phone (737) 210-1422

Enumeration date Mar 2, 2018

Last updated in NPPES Aug 14, 2026

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1227367 (TX) Primary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 23810 (TN) Secondary

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 1710489067 active?

Yes, as of the latest NPPES snapshot, NPI 1710489067 is active (record last updated 2026-08-14).

How do I verify Mary Sagen's NPI record?

Cross-check NPI 1710489067 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-14.