Tanya H. Evans, MD

Medicare activity in 2024

Official CMS public-use data for Tanya H. Evans, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)62 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)39 services
3. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)38 services
4. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)25 services
5. Biopsy of large bowel using a flexible endoscope (45380)23 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High cholesterol75%
• High blood pressure73%
• Arthritis49%
• Ischemic heart disease31%
• Depression31%
• Anxiety30%

Hospitals where Tanya H. Evans works

Medicare's Facility Affiliation Data lists Tanya H. Evans at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Baylor Scott and White Medical Center McKinneyMcKinney, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 670082

Practice locations

Addresses where Tanya H. Evans is enrolled with Medicare (CMS data updated October 2, 2026).

• 5236 W University Dr, Suite 3300McKinney, TX 75071 (214) 424‑2200

Group practices

Medicare enrollment lists Tanya H. Evans 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 McKinney

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

• Gabriel Rendon, MD
• Sanjay Nayyar, MD
• Nikitha Gangasani, MD
• Osvaldo N. Fajardo, MD
• Sony Mathews, MD

All gastroenterologists in McKinney →

Other clinicians in Texas Digestive Disease Consultants, PLLC

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

• Keith Brown, MD
• Carol E. Mallette, MD
• Mallori M. Fletcher, PA
• David A. Hall, MD
• Isaac Raijman, MD
• Monica G. Gallagher, PA

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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians