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 / AZ

MARY MASSIEU, NP

NURSE PRACTITIONER

Graduated: 2006

Offers telehealth

NPI: 1144644287

Practice Locations (1)

CARELOCK LLC

1934 N HWY 89

CHINO VALLEY, AZ 863235643

9286671968

Source: CMS National Downloadable File, September 2026.

MARY MASSIEU, NP | HealthCareAtlasUSA