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

LEONA R MASON, NP

NURSE PRACTITIONER

Graduated: 2008

NPI: 1396070512

Practice Locations (3)

COUNTY OF LOS ANGELES

12021 S WILMINGTON AVE, ROOM 1059

LOS ANGELES, CA 900593019

LOS ANGELES COUNTY DEPARTMENT OF PUBLIC HEALTH

13300 VAN NUYS BLVD

PACOIMA, CA 913313004

8188961903

COUNTY OF LOS ANGELES

14445 OLIVE VIEW DR

SYLMAR, CA 913421437

8183643001

Source: CMS National Downloadable File, September 2026.