Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Rosebay Behavioral Health

Q: What type of organization is Rosebay Behavioral Health?

Rosebay Behavioral Health is registered in NPPES as a Psychiatric Residential Treatment Facility (its primary provider taxonomy).

Psychiatric Residential Treatment Facility in San Rafael, CA · enumerated 2025 · authorized official Hayden Moser, Billing Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1710865241

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Rosebay Behavioral Health

Parent organization Rosebay Behavioral Health

Practice address 17 Twin Oaks Ave, San Rafael, CA, 94901

Phone (415) 526-6360

Enumeration date Aug 22, 2025

Last updated in NPPES Aug 22, 2025

Taxonomy & classification

323P00000X Psychiatric Residential Treatment Facility Residential Treatment Facilities Primary

Authorized official

Name Hayden Moser

Title Billing Director

Phone (949) 446-6280

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Rosebay Behavioral Health?

Rosebay Behavioral Health is registered in NPPES as a Psychiatric Residential Treatment Facility (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-22.