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

Dr. Thomas K O'Neill, MD

Individual provider Urology Physician · NPI 1326028713

Dr. Thomas K O'Neill, MD is an Urology Physician in San Antonio, Texas. Licensed in North Carolina. Registered with an NPI since 2006.

Licensed in
NC
In the registry since
2006
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

3327 Research Plaza Sute 403
San Antonio, TX 78235
Phone: (210) 337-6228
Fax: (210) 679-3724
Show map & directions

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

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 2012-00844 (NC)

Record details

NPI number1326028713
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 20, 2006
Last updated in NPPESAugust 4, 2015

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