1. Home
  2. Directory
  3. California
  4. Napa
  5. Community Behavioral Health
  6. NPI Profile
Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

COUNTY OF NAPA
NPI 1538083894
Community/Behavioral Health in Napa, CA

Active since August 07, 2026
2210 NAPA VALLEJO HWY, NAPA, CA 94558(707) 253-4401(707) 253-4092 Get Directions Write a Review

NPPES record added: August 18, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 18, 2026, Aug 7, 2026 (2 updates tracked since 2026).

About County Of Napa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

COUNTY OF NAPA (NPI 1538083894) is a healthcare organization registered as a community/behavioral health in Napa, California and active in the NPI registry since August 2026. The organization lists Jennifer Yasumoto, Director, as its authorized official.

NPPES Registry Identity

NPI1538083894
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameCOUNTY OF NAPA
Location Address2210 NAPA VALLEJO HWYNapa, CA 94558-6328
Mailing Address2751 Napa Valley Corporate Drive, Hhs - Fiscal Division Bldg. BNapa, CA 94558-6216
Phone(707) 253-4401
Fax(707) 253-4092
Organization SubpartYes
Authorized OfficialJennifer YasumotoDirector · (707) 253-4678
Enumeration DateAugust 7, 2026
Last NPPES UpdateAugust 18, 20262 updates tracked since enumeration
NPPES CertifiedAugust 18, 2026
✔ NPI 1538083894 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
Definition
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.
2210 NAPA VALLEJO HWY, Napa, CA 94558
Open in Google Maps ↗

Other Names 1

Other NameNapa County Health & Human Services

Other Identifiers 2

Medicaid2840028CA
OtherBU669ZMedicare

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

COUNTY OF NAPA, DEPARTMENT OF CORRECTIONS
Case Management
2210 NAPA VALLEJO HWY
NAPA, CA 94558
Napa County (707) 603-7746

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is County Of Napa's NPI number?

The NPI number for County Of Napa is 1538083894. It was assigned to this organization in the NPPES registry on August 7, 2026. The provider is also known as Napa County Health & Human Services.

Where is County Of Napa located?

County Of Napa is located at 2210 Napa Vallejo Hwy, Napa, CA 94558. The listed phone number is (707) 253-4401.

What is County Of Napa's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

When was this NPI record last updated?

The NPPES record for County Of Napa was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.