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

BRIANNA MILLEN
NPI 1386503662
Nurse Practitioner - Psychiatric/Mental Health in Houston, TX

Q: What is Brianna Millen's NPI number?

The NPI number for Brianna Millen is 1386503662. It was assigned to this individual provider in the NPPES registry on January 21, 2026.

Q: What is Brianna Millen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Brianna Millen was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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 January 21, 2026

5757 WOODWAY DR STE 350, HOUSTON, TX 77057(877) 466-3701 Get Directions Write a Review

NPPES record last updated: October 16, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 16, 2026, Jan 21, 2026 (2 updates tracked since 2026).

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About Brianna Millen NPPES

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

BRIANNA MILLEN (NPI 1386503662) is an individual psychiatric/mental health provider in Houston, Texas, licensed in Texas (1002313) and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1386503662

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameBRIANNA MILLEN

Location Address5757 WOODWAY DR STE 350Houston, TX 77057-1514

Mailing Address1604 White Wing CirFriendswood, TX 77546-5444 · (409) 365-7350

Phone(877) 466-3701

Sole ProprietorYes

Enumeration DateJanuary 21, 2026

Last NPPES UpdateOctober 16, 20262 updates tracked since enumeration

NPPES CertifiedOctober 16, 2026

✔ NPI 1386503662 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in TX · 1002313

5757 WOODWAY DR STE 350, Houston, TX 77057

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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 Brianna Millen's NPI number?

The NPI number for Brianna Millen is 1386503662. It was assigned to this individual provider in the NPPES registry on January 21, 2026.

Where is Brianna Millen located?

Brianna Millen practices at 5757 Woodway Dr Ste 350, Houston, TX 77057. The listed phone number is (877) 466-3701.

What is Brianna Millen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Brianna Millen was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.