Catherine Yaussy, MD

Practice locations

Addresses where Catherine Yaussy is enrolled with Medicare (CMS data updated October 2, 2026).

• 3417 Gaston Ave, Suite 790Dallas, TX 75246 (214) 821‑5266

Group practices

Medicare enrollment lists Catherine Yaussy as a member of this group (CMS data updated October 2, 2026).

• Texas Digestive Disease Consultants, PLLC608 clinicians in the group

Specialties

• Gastroenterologyprimary
• Internal Medicinealso

Find other Gastroenterology doctors in Texas →

Other gastroenterologists in Dallas

Clinicians with the same Medicare primary specialty in Dallas, TX — not a recommendation.

• Imran Sheikh, MD
• Arjmand R. Mufti, MD
• Gerald M. Isbell, MD
• Shawn L. Shah, MD
• Moheb Boktor, MD
• Jake Wilson, MD
• Amy Lo, MD
• Armond G. Schwartz, MD

All gastroenterologists in Dallas →

Other clinicians in Texas Digestive Disease Consultants, PLLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• James D. Lilly, MD
• Dang M. Nguyen, MD
• Keith A. Wied, DO
• Sangeethapriya Duraiswamy, MD
• Heather Armstrong, NP
• Ella M. Lepage, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
3. Medicare Care Compare — official Medicare tool to look up clinicians