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

SANDY MARTINEZ GUADAN, NP

NURSE PRACTITIONER

Graduated: 2024

Offers telehealth

NPI: 1639975162

Practice Locations (1)

ONCLICK HEALTHCARE INCORPORATED

TRABUCO CANYON, CA 92679

8182302116

Source: CMS National Downloadable File, September 2026.

SANDY GUADAN, NP | HealthCareAtlasUSA