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

JONG JOON LEE, MD

INTERNAL MEDICINE

Graduated: 1975

NPI: 1306812532

Practice Locations (1)

COUNTY OF LOS ANGELES

335 E AVE, K6

LANCASTER, CA 935354645

6614174810

Source: CMS National Downloadable File, September 2026.

JONG LEE, MD | HealthCareAtlasUSA