OrganizationActive
Alameda County
NPI 1710252978 · Community/Behavioral Health Agency · Hayward, CA
Alameda County is a Community/Behavioral Health Agency organization in Hayward, CA (NPI 1710252978).
Provider details
- NPI number
- 1710252978
- Entity type
- Organization
- Primary specialty
- Community/Behavioral Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Karyn Tribble, Director(510) 567-8100
Specialties & taxonomies
Agencies
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES 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
409 Jackson St
Hayward, CA 94544-1530
Phone: (510) 891-5600
Street-level locationGet directions
Mailing address
Po Box 129
San Leandro, CA 94577-0929
Other names (DBA / former)
- Doing business as
- Geriatric Assessment Response Team (gart)
- Doing business as
- Geriatric Assessment Response Team (gart)
Registry dates
- Enumerated
- 2012-03-20
- Last updated
- 2025-02-26
- Certified
- 2025-02-26
Frequently asked questions
- What is Alameda County's NPI number?
- Alameda County's National Provider Identifier (NPI) is 1710252978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alameda County?
- Alameda County is classified in the NPPES registry as Community/Behavioral Health Agency (Agencies).
- Where is Alameda County located?
- Alameda County's practice location on file with NPPES is 409 Jackson St, Hayward, CA 94544-1530.
- What is Alameda County's phone number?
- The practice phone number listed in the NPPES registry for Alameda County is (510) 891-5600.
- Who is the authorized official for Alameda County?
- The authorized official listed on Alameda County's NPPES record is Karyn Tribble, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alameda County's NPI active?
- Yes — Alameda County's NPI (1710252978) is active in the NPPES registry as of the last update on 2025-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.