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

OLIVER NEIL REFUGIO

INTERNAL MEDICINE

Graduated: 2018

NPI: 1144727355

Practice Locations (2)

BARTZ-ALTADONNA COMMUNITY HEALTH CENTER

43322 GINGHAM AVE

LANCASTER, CA 935354576

6615799317

COUNTY OF LOS ANGELES

7515 VAN NUYS BLVD

VAN NUYS, CA 914051949

8186273050

Source: CMS National Downloadable File, September 2026.

OLIVER REFUGIO | HealthCareAtlasUSA