Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Rosebay Behavioral Health LLC

Organization Adult Mental Health Clinic/Center · NPI 1154178978

Rosebay Behavioral Health LLC is an Adult Mental Health Clinic/Center in San Anselmo, California. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

201 San Anselmo Ave
San Anselmo, CA 94960-2814
Phone: (415) 526-6360
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X

Record details

NPI number1154178978
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Hayden Moser — Billing Director · (314) 707-3536
NPI enumeratedApril 30, 2024
Last updated in NPPESApril 30, 2024
Certification dateApril 30, 2024
Mailing address828 Mission Ave, San Rafael, CA 94901-3209