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

MAKI MATSUMURA, NP

NURSE PRACTITIONER

Graduated: 2014

Offers telehealth

NPI: 1013316488

Practice Locations (1)

JOHN MUIR PHYSICIAN NETWORK

1450 TREAT BLVD, SUITE 250A

WALNUT CREEK, CA 945972168

9252969740

Source: CMS National Downloadable File, September 2026.

MAKI MATSUMURA, NP | HealthCareAtlasUSA