MS. MARIAN 'MICKI' D. O'BRIEN M.ED.,, L.P.C.
NPI 1770664252
Counselor - Professional in Austin, TX

Q: What is Marian 'micki' O'brien's NPI number?

The NPI number for Marian 'micki' O'brien is 1770664252. It was assigned to this individual provider in the NPPES registry on October 18, 2006.

Q: What is Marian 'micki' O'brien's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Active since October 18, 2006

2813 GLENVIEW AVE, AUSTIN, TX 78703(512) 494-9294(512) 478-7442 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Ms. Marian 'micki' D. O'brien M.ed.,, L.p.c. NPPES

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

MS. MARIAN 'MICKI' D. O'BRIEN M.ED.,, L.P.C. (NPI 1770664252) is an individual professional provider in Austin, Texas, licensed in Texas (2497) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1770664252

Entity TypeIndividualFemale

Primary Taxonomy101YP2500X

Provider Legal NameMS. MARIAN 'MICKI' D. O'BRIENCredential: M.ED.,, L.P.C.

Location Address2813 GLENVIEW AVEAustin, TX 78703-1957

Mailing Address2813 Glenview AveAustin, TX 78703-1957 · (512) 494-9294 · Fax (512) 478-7442

Phone(512) 494-9294

Fax(512) 478-7442

Sole ProprietorYes

Enumeration DateOctober 18, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1770664252 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers

Taxonomy Code101YP2500X

License✔ Licensed in TX · 2497

2813 GLENVIEW AVE, Austin, TX 78703

Open in Google Maps ↗

Other Identifiers 1

Other1802LCTX · Bcbs Provider #

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 Marian 'micki' O'brien's NPI number?

The NPI number for Marian 'micki' O'brien is 1770664252. It was assigned to this individual provider in the NPPES registry on October 18, 2006.

Where is Marian 'micki' O'brien located?

Marian 'micki' O'brien practices at 2813 Glenview Ave, Austin, TX 78703. The listed phone number is (512) 494-9294.

What is Marian 'micki' O'brien's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Marian 'micki' O'brien was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.