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

JOSEPH TYLER LONERGAN, MD

INTERNAL MEDICINE

Medical school: GEISEL SCHOOL OF MEDICINE AT DARTMOUTH

Graduated: 1994

Offers telehealth

NPI: 1962427310

Practice Locations (2)

REGENTS OF THE UNIVERSITY OF CALIFORNIA

200 W ARBOR DR

SAN DIEGO, CA 921039000

8586577000

REGENTS OF THE UNIVERSITY OF CALIFORNIA

4168 FRONT ST

SAN DIEGO, CA 921032030

8586577000

Source: CMS National Downloadable File, September 2026.

JOSEPH LONERGAN, MD | HealthCareAtlasUSA