Denis X. Gutierrez Martinez, MD

Medicare activity in 2024

Official CMS public-use data for Denis X. Gutierrez Martinez, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)121 services
2. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)67 services
3. Hospital discharge day management, more than 30 minutes (99239)63 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 blood pressure75%
• High cholesterol75%
• Diabetes74%
• Chronic kidney disease65%
• Ischemic heart disease63%
• Arthritis56%

Hospitals where Denis X. Gutierrez Martinez works

Medicare's Facility Affiliation Data lists Denis X. Gutierrez Martinez 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.

• Doctors Hospital at RenaissanceEdinburg, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450869
• Starr County Memorial HospitalRio Grande City, TX · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 450654

Practice locations

Addresses where Denis X. Gutierrez Martinez is enrolled with Medicare (CMS data updated October 2, 2026).

• 5501 S McColl RdEdinburg, TX 78539 (956) 362‑8677

Group practices

Medicare enrollment lists Denis X. Gutierrez Martinez as a member of this group (CMS data updated October 2, 2026).

• Renaissance Hospitalists41 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Edinburg

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

• Adonis Zuniga-Goldwater, MD
• Juan M. Rojas, MD
• Christine T. Vu, DO
• Deena H. Mohammed, MD
• Mir Y. Ali, MD
• Jorge A. Bernal, MD
• Hector Garza, DO
• Ans A. Albustamy, MD

All internal medicine doctors in Edinburg →

Other clinicians in Renaissance Hospitalists

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

• Yanick A. Ekortarh, MD
• Joseph E. Caporusso, MD
• Jose D. Bejarano, MD
• David Ramirez Jr., DO
• David London, MD
• Ruben G. Mohme, 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. 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