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TIMOTHY J O'BRIEN M.D.
NPI 1093785891
Emergency Medicine in Conroe, TX

Active since January 24, 2006
504 MEDICAL CENTER BLVD, CONROE, TX 77304(409) 539-1111(409) 788-8044 Get Directions Write a Review

NPPES record last updated: February 15, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Timothy J O'brien M.d. NPPES

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

TIMOTHY J O'BRIEN M.D. (NPI 1093785891) is an individual emergency medicine provider in Conroe, Texas, licensed in Texas (K4515) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1093785891
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameTIMOTHY J O'BRIENCredential: M.D.
Location Address504 MEDICAL CENTER BLVDConroe, TX 77304-2808
Mailing AddressPo Box 200993Houston, TX 77216-0993 · (281) 784-1111 · Fax (281) 784-1555
Phone(409) 539-1111
Fax(409) 788-8044
Sole ProprietorNo
Enumeration DateJanuary 24, 2006
Last NPPES UpdateFebruary 15, 2008
✔ NPI 1093785891 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in TX · K4515
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
504 MEDICAL CENTER BLVD, Conroe, TX 77304
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Other Identifiers 3

Other8F9638TX · Bc/bs Provider Number
Medicare UPING27127
Medicare PIN8013B1TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, UnitedHealthcare.Insurance ›

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.

MEHIK KHAWAJA CAA
Anesthesiologist Assistant
504 MEDICAL CENTER BLVD
CONROE, TX 77304
Montgomery County (936) 539-1111
MICHELLE HEBERT M.D.
Pathology (Hematology)
504 MEDICAL CENTER BLVD
CONROE, TX 77304
Montgomery County (713) 432-1100
DR. PETER WILLIAM HARRIS M.D
Emergency Medicine
504 MEDICAL CENTER BLVD
CONROE, TX 77304
Montgomery County (936) 539-7044
HEENA KHAN MD
Internal Medicine
504 MEDICAL CENTER BLVD
CONROE, TX 77304
Montgomery County (901) 857-3952
ANNE S. WITSON M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
504 MEDICAL CENTER BLVD
CONROE, TX 77304
Montgomery County (713) 481-3544
EMILIE ROUAH M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
504 MEDICAL CENTER BLVD
CONROE, TX 77304
Montgomery County (713) 481-3544
IRENE GELMAN MD
Hospitalist
504 MEDICAL CENTER BLVD
CONROE, TX 77304
Montgomery County (713) 269-5483
MS. JANE MENESES CABANES
Nurse Practitioner (Acute Care)
504 MEDICAL CENTER BLVD
CONROE, TX 77304
Montgomery County (936) 539-1111

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 Timothy O'brien's NPI number?

The NPI number for Timothy O'brien is 1093785891. It was assigned to this individual provider in the NPPES registry on January 24, 2006.

Where is Timothy O'brien located?

Timothy O'brien practices at 504 Medical Center Blvd, Conroe, TX 77304. The listed phone number is (409) 539-1111.

What is Timothy O'brien's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

What insurance does Timothy O'brien accept?

Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list Timothy O'brien 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 Timothy O'brien was last updated on February 15, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.