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

MARK RICHARD GRUIDL, NP

NURSE PRACTITIONER

Graduated: 1994

NPI: 1427045848

Practice Locations (1)

278 HACIENDA DR

CAYUCOS, CA 934301550

8057488897

Source: CMS National Downloadable File, September 2026.