HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / CA

LOREN MELL, MD

RADIATION ONCOLOGY

Medical school: UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE

Graduated: 2003

Offers telehealth

NPI: 1316119704

Practice Locations (8)

REGENTS OF THE UNIVERSITY OF CALIFORNIA

1200 GARDEN VIEW RD, SUITE 210

ENCINITAS, CA 920242475

8009268273

REGENTS OF THE UNIVERSITY OF CALIFORNIA

447 N EL CAMINO REAL

ENCINITAS, CA 920241302

8586577000

REGENTS OF THE UNIVERSITY OF CALIFORNIA

3855 HEALTH SCIENCES DR

LA JOLLA, CA 920931503

8009268273

REGENTS OF THE UNIVERSITY OF CALIFORNIA

9300 CAMPUS POINT DR

LA JOLLA, CA 920371300

8009268273

REGENTS OF THE UNIVERSITY OF CALIFORNIA

9350 CAMPUS POINT DR

LA JOLLA, CA 920371300

8009268273

REGENTS OF THE UNIVERSITY OF CALIFORNIA

200 W ARBOR DR

SAN DIEGO, CA 921039000

8586577000

PROTON DOCTORS PROFESSIONAL CORPORATION

9730 SUMMERS RIDGE RD

SAN DIEGO, CA 921213101

8585497400

REGENTS OF THE UNIVERSITY OF CALIFORNIA

200 W ARBOR DR

SAN DIEGO, CA 921031911

Source: CMS National Downloadable File, September 2026.

LOREN MELL, MD | HealthCareAtlasUSA