Skip to content
Know Cancer

John Weir PhD

Psychologist · Psychologist in San Rafael, CA

711 D Street

San Rafael, CA 94901

(415) 457-8886

Provider details

Specialty
Psychologist
Also registered as
Health Service Psychologist; Clinical Psychologist
Credentials
PhD
NPI number
1306868518

Checked against the CMS National Provider Identifier registry on October 2, 2026.

About

John Weir PhD is a psychologist in San Rafael, California, registered with the federal National Provider Identifier (NPI) registry. Other registered specialties: Health Service Psychologist; Clinical Psychologist. Contact the provider directly to confirm services, hours and accepted insurance.

Listings are provided for information only and may be out of date. Know Cancer does not endorse any provider. Please confirm details directly with the provider.