TRICIA J. O'BRIEN MD
NPI 1174727945
General Practice in Frisco, TX

Q: What is Tricia O'brien's NPI number?

The NPI number for Tricia O'brien is 1174727945. It was assigned to this individual provider in the NPPES registry on June 13, 2007.

Q: What is Tricia O'brien's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Q: When was this NPI record last updated?

The NPPES record for Tricia O'brien was last updated on September 30, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since June 13, 2007PECOS Enrolled

8641 5TH ST, SUITE W8, FRISCO, TX 75034(214) 631-9321(888) 975-4204 Get Directions Write a Review

NPPES record last updated: September 30, 2015. Verified against the NPPES registry weekly; last sync: October 11, 2026.

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About Tricia J. O'brien Md NPPES

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

TRICIA J. O'BRIEN MD (NPI 1174727945) is an individual general practice provider in Frisco, Texas, licensed in Texas (N1504) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174727945

Entity TypeIndividualFemale

Primary Taxonomy208D00000X

Provider Legal NameTRICIA J. O'BRIENCredential: MD

Location Address8641 5TH ST, SUITE W8Frisco, TX 75034-4290

Mailing Address8641 5th St, Suite W8Frisco, TX 75034-4290 · (214) 631-9321 · Fax (888) 975-4204

Phone(214) 631-9321

Fax(888) 975-4204

Sole ProprietorNo

Enumeration DateJune 13, 2007

Last NPPES UpdateSeptember 30, 2015

✔ NPI 1174727945 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in TX · N1504

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

8641 5TH ST, Frisco, TX 75034

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tricia J. O'brien Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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 Tricia O'brien's NPI number?

The NPI number for Tricia O'brien is 1174727945. It was assigned to this individual provider in the NPPES registry on June 13, 2007.

Where is Tricia O'brien located?

Tricia O'brien practices at 8641 5th St Suite W8, Frisco, TX 75034. The listed phone number is (214) 631-9321.

What is Tricia O'brien's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Tricia O'brien enrolled in Medicare?

Yes. Tricia O'brien is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Tricia O'brien was last updated on September 30, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.