4th Second in Vallejo, CA
This organization bills under NPI 1992419709, an organization record issued on Jan 6, 2023 with the primary taxonomy Case Manager/Care Coordinator. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1992419709
- Legal name
- 4th Second
- Entity
- Type 2 · organization
- Primary taxonomy
- Case Manager/Care Coordinator 171M00000X
- Practice location
- 929 AMADOR ST, Vallejo, CA 94590
- Phone
- 707-335-0300
- Enumerated
- Jan 6, 2023
- Record updated
- Jan 6, 2023
- Authorized official
- Director Of Community Health (title as filed)
Checking an organization
- Confirm the business with the California secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
All taxonomies on this record
- 171M00000X Case Manager/Care Coordinator
- 251X00000X Supports Brokerage Agency
- 261QR0405X Substance Use Disorder Rehabilitation Clinic/Center
- 385H00000X Respite Care
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.