Gabriel C. Ortiz-Varela, MD

Medicare activity in 2024

Official CMS public-use data for Gabriel C. Ortiz-Varela, 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 35 minutes (99232)318 services
2. Hospital discharge day management, more than 30 minutes (99239)182 services
3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)156 services
4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)43 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%
• Ischemic heart disease66%
• Arthritis63%
• Chronic kidney disease51%
• Heart failure49%

Hospitals where Gabriel C. Ortiz-Varela works

Medicare's Facility Affiliation Data lists Gabriel C. Ortiz-Varela 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.

• Houston Methodist Clear Lake HospitalNassau Bay, TX · Acute Care Hospital · Medicare rating: 5 of 5 stars · CCN 450709

Practice locations

Addresses where Gabriel C. Ortiz-Varela is enrolled with Medicare (CMS data updated October 2, 2026).

• 18300 Houston Methodist DrHouston, TX 77058 (281) 333‑5503
• 6445 Main St, Suite 2500Houston, TX 77030 (713) 441‑3150
• 7575 San Felipe St, Suite 155Houston, TX 77063 (713) 266‑9955

Group practices

Medicare enrollment lists Gabriel C. Ortiz-Varela as a member of these groups (CMS data updated October 2, 2026).

• TMH Physician Associates PLLC1,690 clinicians in the group
• Houston Methodist Specialty Physicians1,528 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Houston

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

• Aleksandra N. Lawera, MD
• Raaj R. Ghosal, DO
• Julia A. Kovacs, MD
• Sheikh Islam, MD
• Claudia H. Makhoul, MD
• Delfino F. Garcia Iii, MD
• Fabrizia Faustinella, MD
• Halie Shah, MD

All internal medicine doctors in Houston →

Other clinicians in TMH Physician Associates PLLC

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

• Krishna C. Mylavarapu, MD
• Linda Uhegwu, MD
• Kesany C. Boupapanh, MD
• Julie Raju, NP
• Younghee Knight, DO
• Samya Shafi, 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