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

DAYNA PORTNOY

NURSE PRACTITIONER

Graduated: 2005

NPI: 1265476345

Practice Locations (1)

12900 PARK PLAZA DR, SUITE 150

CERRITOS, CA 907039329

Source: CMS National Downloadable File, September 2026.

DAYNA PORTNOY | HealthCareAtlasUSA