Pedro Diaz Santana, MD

Medicare activity in 2024

Official CMS public-use data for Pedro Diaz Santana, 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. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)301 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)253 services
3. Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)153 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)33 services
5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)27 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%
• Diabetes60%
• Arthritis49%
• Ischemic heart disease45%
• Chronic kidney disease44%

Hospitals where Pedro Diaz Santana works

Medicare's Facility Affiliation Data lists Pedro Diaz Santana 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 of LaredoLaredo, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450643

Practice locations

Addresses where Pedro Diaz Santana is enrolled with Medicare (CMS data updated October 2, 2026).

• 10710 McPherson RdLaredo, TX 78045 (956) 717‑2328
• 10710 McPherson Rd, Suite 105Laredo, TX 78041

Specialties

• Cardiovascular Disease (Cardiology)primary
• Interventional Pain Managementalso

Find other Cardiovascular Disease (Cardiology) doctors in Texas →

Other cardiologists in Texas

Clinicians with the same Medicare primary specialty in Texas — not a recommendation.

• Carlos G. Cigarroa, MD
• Michael D. Almaleh, MD
• Lauren K. Truby, MD
• Rafael Medrano, MD
• Eric Y. Yang, MD
• Sriram Sudarshan, MD
• Vikas C. Jain, MD
• Fahmi J. Farah, MD

All cardiologists in Texas →

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