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 L. NAPIERALA, MD

FAMILY PRACTICE

Graduated: 2021

NPI: 1801470828

Practice Locations (2)

PO BOX, SUITE 740241

LOS ANGELES, CA 900740241

55 MERCHANT ST

HONOLULU, HI 968134333

Source: CMS National Downloadable File, September 2026.

JOSEPH NAPIERALA, MD | HealthCareAtlasUSA