ROBERT OBRIEN M.D.
NPI 1003043027
Family Medicine in Austin, TX

Active since June 17, 2009PECOS EnrolledAccepts Medicare Assignment
4316 JAMES CASEY ST, BLDG F200, AUSTIN, TX 78745(512) 791-7555 Get Directions Write a Review

NPPES record last updated: June 17, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Robert Obrien M.d. NPPES

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

ROBERT OBRIEN M.D. (NPI 1003043027) is an individual family medicine provider in Austin, Texas, licensed in Texas (J2712) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS and is a graduate of Other (1982).

NPPES Registry Identity

NPI1003043027
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameROBERT OBRIENCredential: M.D.
Location Address4316 JAMES CASEY ST, BLDG F200Austin, TX 78745-1116
Mailing Address4316 James Casey St, Bldg F200Austin, TX 78745-1116
Sole ProprietorYes
Medical School CMSOtherGraduated 1982
Enumeration DateJune 17, 2009
NPI 1003043027 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in TX · J2712
Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

4316 JAMES CASEY ST, Austin, TX 78745

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Robert Obrien M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9436205119
PECOS Enrollment IDI20090922000305
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78745 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.03 typical visit price
range $57.88 – $174.00
Typical copayment $22.25 (range $14.47 – $43.50)
Most-billed visit code 99203
Established Patient
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Family)
4316 JAMES CASEY ST
AUSTIN, TX 78745
Ophthalmology
4316 JAMES CASEY ST, BLDG F STE 201
AUSTIN, TX 78745
Internal Medicine (Interventional Cardiology)
4316 JAMES CASEY ST, BUILDING C
AUSTIN, TX 78745
Internal Medicine (Interventional Cardiology)
4316 JAMES CASEY ST, BUILDING C
AUSTIN, TX 78745
Clinical Nurse Specialist (Adult Health)
4316 JAMES CASEY ST
AUSTIN, TX 78745
Clinic/Center (Radiology)
4316 JAMES CASEY ST, F-110B
AUSTIN, TX 78745
Clinic/Center (Radiology)
4316 JAMES CASEY ST, SUITE F110-B
AUSTIN, TX 78745
Emergency Medicine (Undersea and Hyperbaric Medicine)
4316 JAMES CASEY ST, SUITE B 100
AUSTIN, TX 78745

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 Robert Obrien's NPI number?

The NPI number for Robert Obrien is 1003043027. It was assigned to this individual provider in the NPPES registry on June 17, 2009.

Where is Robert Obrien located?

Robert Obrien practices at 4316 James Casey St Bldg F200, Austin, TX 78745. The listed phone number is (512) 791-7555.

What is Robert Obrien's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Robert Obrien enrolled in Medicare?

Yes. Robert Obrien is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Robert Obrien accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 2 other insurers list Robert Obrien 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 Robert Obrien was last updated on June 17, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.