Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Marin Brain Injury Network

Q: What is the NPI number for Marin Brain Injury Network?

The NPI for Marin Brain Injury Network is 1467818633, a Type 2 (organization) record in the CMS NPPES registry.

Adult Day Care Clinic/Center in Larkspur, CA · enumerated 2016 · authorized official Patricia Gill, Executive Director.

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

National Provider Identifier

1467818633

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Registry record

Entity type Organization (Type 2)

Legal business name Marin Brain Injury Network

Other name <Unavail>

Practice address 1132 Magnolia Ave, Larkspur, CA, 94939

Phone (415) 461-6771

Fax (415) 461-8406

Enumeration date Jan 4, 2016

Last updated in NPPES Jan 4, 2016

Taxonomy & classification

261QA0600X Adult Day Care Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Patricia Gill

Title Executive Director

Phone (415) 461-6771

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

Who is the authorized official for Marin Brain Injury Network?

NPPES lists Patricia Gill (Executive Director) as the authorized official for this organization.

What is the NPI number for Marin Brain Injury Network?

The NPI for Marin Brain Injury Network is 1467818633, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-04.