Clinicians affiliated with Asem

Acute Care Hospitals · Government - State · Edificio Central Julio A Perez Medical Center, San Juan, PR 00935 · San Juan-Bayamón-Caguas, PR · CCN 400127

Affiliation snapshotNovember 2, 2026CMS Doctors and Clinicians Facility Affiliation file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

23 clinicians affiliated with Asem are in the 2024 Medicare Part B data (38 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Orthopedic Surgery (5) · General Surgery (4) · Diagnostic Radiology (3) · Emergency Medicine (3) · Internal Medicine (2) · Ophthalmology (2) · Anesthesiology (1) · Nephrology (1) · Neurosurgery (1) · Urology (1)

Clinicians affiliated with Asem, 2024

Alphabetical by last name; 23.

NameSpecialtyCity
Eric Astacio, M.DOrthopedic SurgerySan Juan, PR
David M Badia Rivera, MDEmergency MedicineSan Juan, PR
Pedro Collazo, MDDiagnostic RadiologyBayamon, PR
Elfren A Colon, MDAnesthesiologySan Juan, PR
Jose A Colon - Marquez, M.DInternal MedicineCarolina, PR
Edgar Colon Negron, MDDiagnostic RadiologyBayamon, PR
Pedro D Gil De Rubio Cruz, MDInternal MedicineCarolina, PR
Alodia Lameiro Aguayo, MDEmergency MedicineSan Juan, PR
Jose A Lara Del Rio, M.D.Diagnostic RadiologySan Juan, PR
Francisco M Lopez-Gonzalez, M.D.Orthopedic SurgerySan Juan, PR
Julio C Lopez-Maldonado, MDGeneral SurgerySan Juan, PR
William Mendez-Latalladi, M.D.General SurgerySan Juan, PR
Gisela Murray Ortiz, M.D.NeurosurgerySan Juan, PR
Ileana E Ocasio Melendez, M.D.NephrologySan Juan, PR
Armando L Oliver, MDOphthalmologyRio Piedras, PR
Jorge M Otero Delgado, MDEmergency MedicineSan Antonio, TX
Antonio M Pavia, M.D.General SurgerySan Juan, PR
Angel E Romero, M.D.General SurgeryPonce, PR
Jose M Santiago-FigueroaOrthopedic SurgerySan Juan, PR
Luis A Serrano, M. D.OphthalmologyPonce, PR
Antonio H Soler Salas, MDOrthopedic SurgeryBayamon, PR
Timoteo Torres - Santiago, M.D.UrologyCaguas, PR
Ruben A Tresgallo ParesOrthopedic SurgeryBoston, MA

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built