Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Eileen M. O'Brien-Su, MD

Individual provider Internal Medicine Physician · NPI 1790799344

Dr. Eileen M. O'Brien-Su, MD is a Pediatric Medicine in Southlake, Texas. Qualified in 1991, 35 years ago. Practices with Healthtexas Provider Network, a 2,539-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
35
Licensed in
TX
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

731 E Southlake Blvd Ste 100
Southlake, TX 76092-6377
Phone: (817) 912-8800
Fax: (817) 912-8810
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence J3363 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence J3363 (TX)

Record details

NPI number1790799344
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 28, 2006
Last updated in NPPESJune 11, 2015
Mailing address731 E Southlake Blvd, Suite 100, Southlake, TX 76092-6377

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Healthtexas Provider Network — 2539 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Southlake