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THOMAS A O'BRYAN MD
NPI 1619927019
Internal Medicine - Infectious Disease in Fort Sam Houston, TX

Active since May 10, 2006PECOS Enrolled
BROOKE ARMY MEDICAL CENTER, 3551 ROGER BROOKE DRIVE, FORT SAM HOUSTON, TX 78234(210) 539-9582 Get Directions Write a Review

NPPES record last updated: February 18, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Thomas A O'bryan Md NPPES

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

THOMAS A O'BRYAN MD (NPI 1619927019) is an individual infectious disease provider in Fort Sam Houston, Texas, licensed in Pennsylvania (MD042083E) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619927019
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameTHOMAS A O'BRYANCredential: MD
Location AddressBROOKE ARMY MEDICAL CENTER, 3551 ROGER BROOKE DRIVEFort Sam Houston, TX 78234
Mailing AddressBrooke Army Medical Center, 3551 Roger Brooke DriveFort Sam Houston, TX 78234 · (210) 539-9582
Phone(210) 539-9582
Sole ProprietorNo
Enumeration DateMay 10, 2006
Last NPPES UpdateFebruary 18, 2022
NPPES CertifiedFebruary 6, 2022
✔ NPI 1619927019 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in PA · MD042083E
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
BROOKE ARMY MEDICAL CENTER, Fort Sam Houston, TX 78234
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Other Identifiers 1

Medicaid0012960800001PA

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thomas A O'bryan 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78234 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
1 supplier12 claims12 services$28.96 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
3 suppliers31 claims31 services$12.50 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers44 claims44 services$51.21 avg. paid by Medicare
Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738
DME-Oxygen and Supplies · category DC000N
2 suppliers13 claims13 services$23.53 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

TIMOTHY BURNETT PSYD
Psychologist (Clinical)
BROOKE ARMY MEDICAL CENTER, 3551 ROGER BROOKE DRIVE
FORT SAM HOUSTON, TX 78234
Bexar County (801) 739-3873
ERIN AMANDA CHICOINE M.D.
Internal Medicine
BROOKE ARMY MEDICAL CENTER, 3551 ROGER BROOKE DR
JBSA FORT SAM HOUSTON, TX 78234
Bexar County (210) 916-5000
MR. YOUNG JOHNATHON LEE YAUGER CRNA, RN
Nurse Anesthetist, Certified Registered
BROOKE ARMY MEDICAL CENTER, 3551 ROGER BROOKE DRIVE
FORT SAM HOUSTON, TX 78234
Bexar County (240) 418-2502
DR. CAROLINE B WILLIAMS PH.D., M.P.
Psychologist (Prescribing (Medical))
BROOKE ARMY MEDICAL CENTER, 3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234
Bexar County (706) 304-3010
DR. ALAN WOOD HALLIDAY M.D.
Psychiatry & Neurology (Neurology)
BROOKE ARMY MEDICAL CENTER, 3851 ROGER BROOKE DRIVE
FORT SAM HOUSTON, TX 78234
Bexar County (210) 916-2203
DR. BRADLEY A RITTENHOUSE MD
Surgery (Surgical Critical Care)
BROOKE ARMY MEDICAL CENTER, 3551 ROGER BROOKE DRIVE
FORT SAM HOUSTON, TX 78234
Bexar County (210) 539-9582
DONNA GRAF LCSW
Social Worker (Clinical)
BROOKE ARMY MEDICAL CENTER, 3551 ROGER BROOKE DRIVE
FORT SAM HOUSTON, TX 78234
Bexar County (210) 916-4141
LOUISE SODOS M.S.
Student in an Organized Health Care Education/Training Program
BROOKE ARMY MEDICAL CENTER, 3551 ROGER BROOKE DR.
FORT SAM HOUSTON, TX 78234
Bexar County (210) 916-7641

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 Thomas O'bryan's NPI number?

The NPI number for Thomas O'bryan is 1619927019. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Where is Thomas O'bryan located?

Thomas O'bryan practices at Brooke Army Medical Center 3551 Roger Brooke Drive, Fort Sam Houston, TX 78234. The listed phone number is (210) 539-9582.

What is Thomas O'bryan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Thomas O'bryan enrolled in Medicare?

Yes. Thomas O'bryan is registered in the Medicare PECOS enrollment system.

What insurance does Thomas O'bryan accept?

Health plans from Blue Cross and Blue Shield of Texas list Thomas O'bryan 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 Thomas O'bryan was last updated on February 18, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.