OrganizationActive
County of Marin
NPI 1427998483 · Case Management Agency · San Rafael, CA
County of Marin is a Case Management Agency organization in San Rafael, CA (NPI 1427998483).
Provider details
- NPI number
- 1427998483
- Entity type
- Organization
- Primary specialty
- Case Management AgencyAgencies
- Organization subpart
- No
- Authorized official
- Lisa Warhuus, Assistant County Executive(415) 473-6196
Specialties & taxonomies
Agencies
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
3240 Kerner Blvd
San Rafael, CA 94901-4840
Phone: (415) 473-4163
Street-level locationGet directions
Mailing address
20 N San Pedro Rd
San Rafael, CA 94903-4188
Other names (DBA / former)
- Doing business as
- County of Marin Enhanced Care Management Program
Registry dates
- Enumerated
- 2026-03-30
- Last updated
- 2026-03-30
- Certified
- 2026-03-30
Frequently asked questions
- What is County of Marin's NPI number?
- County of Marin's National Provider Identifier (NPI) is 1427998483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is County of Marin?
- County of Marin is classified in the NPPES registry as Case Management Agency (Agencies).
- Where is County of Marin located?
- County of Marin's practice location on file with NPPES is 3240 Kerner Blvd, San Rafael, CA 94901-4840.
- What is County of Marin's phone number?
- The practice phone number listed in the NPPES registry for County of Marin is (415) 473-4163.
- Who is the authorized official for County of Marin?
- The authorized official listed on County of Marin's NPPES record is Lisa Warhuus, Assistant County Executive. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is County of Marin's NPI active?
- Yes — County of Marin's NPI (1427998483) is active in the NPPES registry as of the last update on 2026-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.