Alfredo J. Fabrega, MD

Medicare activity in 2024

Official CMS public-use data for Alfredo J. Fabrega, 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. Transplantation of donor kidney (50360)17 services
2. Insertion of stent in ureter (50605)16 services
3. Preparation of donor kidney for transplantation (50323)14 services
4. Insertion of abdominal cavity tube using an endoscope (49324)13 services
5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)12 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%
• Chronic kidney disease75%
• Diabetes73%
• Ischemic heart disease43%
• Heart failure43%

Hospitals where Alfredo J. Fabrega works

Medicare's Facility Affiliation Data lists Alfredo J. Fabrega 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.

• Banner - University Medical Center PhoenixPhoenix, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030002

Practice locations

Addresses where Alfredo J. Fabrega is enrolled with Medicare (CMS data updated October 2, 2026).

• 1300 N 12th St, Suite 409Phoenix, AZ 85006 (602) 253‑2262
• 2218 N 3rd StPhoenix, AZ 85004 (602) 252‑2543

Group practices

Medicare enrollment lists Alfredo J. Fabrega as a member of this group (CMS data updated October 2, 2026).

• Arizona Transplant Associates PC5 clinicians in the group

Specialties

• General Surgeryprimary

Find other General Surgery doctors in Arizona →

Other general surgeons in Phoenix

Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.

• Christopher R. Mellon, DO
• Samuel Weimer, MD
• Antonino S. Cammarata, DO
• Michael Jones, MD
• Shawn D. Stevenson, DO
• Valeria Leon-Risemberg, MD
• Erik Hansen, MD
• Christopher M. Knapp, MD

All general surgeons in Phoenix →

Other clinicians in Arizona Transplant Associates PC

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

• James L. Cashman, 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