Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GWEN ELIZABETH COLLMANN RN, MSN, CPNP
NPI 1548236763
Nurse Practitioner - Pediatrics in Austin, TX

Q: What is Gwen Collmann's NPI number?

The NPI number for Gwen Collmann is 1548236763. It was assigned to this individual provider in the NPPES registry on February 27, 2006.

Q: What is Gwen Collmann's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Q: When was this NPI record last updated?

The NPPES record for Gwen Collmann was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 27, 2006

12174 NORTH MOPAC, SUITE A, AUSTIN, TX 78758(512) 833-7334(512) 833-7333 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Gwen Elizabeth Collmann Rn, Msn, Cpnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GWEN ELIZABETH COLLMANN RN, MSN, CPNP (NPI 1548236763) is an individual pediatrics provider in Austin, Texas, licensed in Texas (629383) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1548236763

Entity TypeIndividualFemale

Primary Taxonomy363LP0200X

Provider Legal NameGWEN ELIZABETH COLLMANNCredential: RN, MSN, CPNP

Location Address12174 NORTH MOPAC, SUITE AAustin, TX 78758

Mailing Address11801 Mira Mesa DrAustin, TX 78732-2135 · (512) 266-8747

Phone(512) 833-7334

Fax(512) 833-7333

Sole ProprietorNo

Enumeration DateFebruary 27, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1548236763 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0200X

License✔ Licensed in TX · 629383

12174 NORTH MOPAC, Austin, TX 78758

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., Sendero Health Plans, Local Nonprofit.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gwen Collmann's NPI number?

The NPI number for Gwen Collmann is 1548236763. It was assigned to this individual provider in the NPPES registry on February 27, 2006.

Where is Gwen Collmann located?

Gwen Collmann practices at 12174 North Mopac Suite A, Austin, TX 78758. The listed phone number is (512) 833-7334.

What is Gwen Collmann's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

What insurance does Gwen Collmann accept?

Health plans from Moda Health Plan, Inc. and Sendero Health Plans, Local Nonprofit list Gwen Collmann as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gwen Collmann was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.