Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sean O'Brien, MD

Individual provider Orthopaedic Surgery Physician · NPI 1689872699

Sean O'Brien, MD is an Orthopaedic Surgery Physician in Jbsa Lackland, Texas. Licensed in Wisconsin. Registered with an NPI since 2007.

Licensed in
WI
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1100 Wilford Hall Loop
Jbsa Lackland, TX 78236-5638
Phone: (210) 292-3440
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 0047383 (WI)

Record details

NPI number1689872699
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2007
Last updated in NPPESMay 22, 2026
Certification dateMay 22, 2026
Mailing address1100 Wilford Hall Loop, Jbsa Lackland, TX 78236-5638