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

Myungseok Rick Seo, MD

Individual provider Family Medicine Physician · NPI 1841447158

Myungseok Rick Seo, MD is a Family Practice in Flower Mound, Texas. Graduated from University of Texas Southwestern Medical School at Dallas in 2008, 18 years ago. Practices with Catalyst Physician Group - Ntx, PLLC, a 88-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
18
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
TX
In the registry since
2008
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

5401 Long Prairie Rd Ste 100
Flower Mound, TX 75028-2212
Phone: (972) 691-9190
Fax: (972) 691-3841
Show map & directions

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

Additional practice locations (1)

  • 7601 Glenview Dr, Richland Hills, TX 76180-8331 — (817) 274-2578

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence P0790 (TX)

Record details

NPI number1841447158
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 19, 2008
Last updated in NPPESFebruary 6, 2026
Certification dateFebruary 6, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 2008 (18 years in practice)
Group practice Catalyst Physician Group - Ntx, Pllc — 88 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Flower Mound