Rafael J. Justiniano, MD

Practice locations

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

• Ave Hostos 351 Medical Emporium, 1 Suite 110Mayaguez, PR 00680 (787) 834‑7740
• Ave Hostos 351 Medical Emporium I, Suite 110Mayaguez, PR 00680

Group practices

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

• Servicios Quirurgicos del Caribe, PSC4 clinicians in the group

Specialties

• General Practiceprimary

Find other General Practice doctors in Puerto Rico →

Other general practitioners in Mayaguez

Clinicians with the same Medicare primary specialty in Mayaguez, PR — not a recommendation.

• Yashira Z. Cruz Guzman, MD
• Jose G. Rodriguez Valentin, MD
• Humberto Rivera, MD
• Ivette Gonzalez Nieves, MD
• Francheska L. Rodriguez Vega
• Pablo E. Hernandez Marrero, MD
• Adalberto Echevarria Feliciano
• Efrain Arroyo Pena, MD

All general practitioners in Mayaguez →

Other clinicians in Servicios Quirurgicos del Caribe, PSC

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

• Ivette Gonzalez Nieves, MD
• Jacqueline Dros-Perez, MD
• Trina P. Steljes, 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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
3. Medicare Care Compare — official Medicare tool to look up clinicians