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SEAN O'BRIEN MD
NPI 1689872699
Orthopaedic Surgery in Jbsa Lackland, TX

Active since July 11, 2007PECOS Enrolled
1100 WILFORD HALL LOOP, JBSA LACKLAND, TX 78236(210) 292-3440 Get Directions Write a Review

NPPES record last updated: May 22, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: May 22, 2026, May 27, 2022, Aug 23, 2017 (3 updates tracked since 2017).

About Sean O'brien Md NPPES

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

SEAN O'BRIEN MD (NPI 1689872699) is an individual orthopaedic surgery provider in Jbsa Lackland, Texas, licensed in Wisconsin (0047383) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689872699
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameSEAN O'BRIENCredential: MD
Location Address1100 WILFORD HALL LOOPJbsa Lackland, TX 78236-5638
Mailing Address1100 Wilford Hall LoopJbsa Lackland, TX 78236-5638 · (210) 292-3440
Phone(210) 292-3440
Sole ProprietorNo
Enumeration DateJuly 11, 2007
Last NPPES UpdateMay 22, 20263 updates tracked since enumeration
NPPES CertifiedMay 22, 2026
✔ NPI 1689872699 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in WI · 0047383
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
1100 WILFORD HALL LOOP, Jbsa Lackland, TX 78236
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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)

Sean 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78236 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
Most-billed visit code 99213
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.

DR. HENRY ANDREW FOERSTER DMD
Dentist (Periodontics)
1100 WILFORD HALL LOOP
JBSA LACKLAND, TX 78236
Bexar County (210) 292-6990
HEIDI DEARBORN DO
Dermatology
1100 WILFORD HALL LOOP
JBSA LACKLAND, TX 78236
Bexar County (210) 292-5350
PARAMJIT BHULLAR MD
Ophthalmology (Cornea and External Diseases Specialist)
1100 WILFORD HALL LOOP
JBSA LACKLAND, TX 78236
Bexar County (210) 916-9900
SARAH MCDONALD MD
Pediatrics
1100 WILFORD HALL LOOP
JBSA LACKLAND, TX 78236
Bexar County (210) 292-4277
DANIEL ALLAN WEIDNER DO
Emergency Medicine
1100 WILFORD HALL LOOP
JBSA LACKLAND, TX 78236
Bexar County (210) 292-3403
THOMAS BERNARD HOLLAND PSY. D
Psychologist (Clinical)
1100 WILFORD HALL LOOP
SAN ANTONIO, TX 78236
Bexar County (304) 702-5431
MICHELL ALEXANDRE LLERENA
Psychiatry & Neurology (Psychiatry)
1100 WILFORD HALL LOOP
JBSA LACKLAND, TX 78236
Bexar County (210) 997-2060
MS. KIMBERLY K MORGAN APN
Nurse Practitioner (Family)
1100 WILFORD HALL LOOP
JBSA LACKLAND, TX 78236
Bexar County (210) 925-8318

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 Sean O'brien's NPI number?

The NPI number for Sean O'brien is 1689872699. It was assigned to this individual provider in the NPPES registry on July 11, 2007.

Where is Sean O'brien located?

Sean O'brien practices at 1100 Wilford Hall Loop, Jbsa Lackland, TX 78236. The listed phone number is (210) 292-3440.

What is Sean O'brien's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Sean O'brien enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Sean O'brien was last updated on May 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.