TRI-CITY COMMUNITY SUPPORT CENTER
NPI 1043342728
Community/Behavioral Health in Fremont, CA
About Tri-city Community Support Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TRI-CITY COMMUNITY SUPPORT CENTER (NPI 1043342728) is a healthcare organization registered as a community/behavioral health in Fremont, California and active in the NPI registry since March 2007. The organization lists Karyn L Tribble, Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Tri-city Community Support Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
49Medicare enrollment records show 49 clinicians reassign Medicare billing to Tri-City Community Support Center, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 6 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 49Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Alameda County's NPI number?
The NPI number for Alameda County is 1043342728. It was assigned to this organization in the NPPES registry on March 9, 2007. The provider is doing business as Tri-City Community Support Center.
Where is Alameda County located?
Alameda County is located at 39155 Liberty St, Fremont, CA 94538. The listed phone number is (800) 878-1313.
What is Alameda County's specialty?
The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.
Is Alameda County enrolled in Medicare?
Yes. Alameda County is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Alameda County?
According to the CMS Revalidation Reassignment List (October 2026 release), 49 clinicians in 4 Medicare specialties reassign their Medicare billing to Alameda County. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Psychiatry (26), Clinical Social Worker (17) and Nurse Practitioner (4). Of these, 2 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Alameda County was last updated on July 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Tri-City Community Support Center · NPI 1043342728
Community/Behavioral Health organization in Fremont, California. Organization record, active in the CMS NPPES registry since March 9, 2007.
## Identity
- **NPI:** 1043342728 (Entity type: Organization)
- **Enumerated:** March 9, 2007
- **Primary specialty:** Community/Behavioral Health · taxonomy 251S00000X
- **Legal business name:** Alameda County
- **Organization subpart:** No
- **Authorized official:** Karyn Tribble, DIRECTOR
## Practice location
- **Address:** 39155 LIBERTY ST, Fremont, CA 94538-1513
- **Phone:** (800) 878-1313
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 49 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Psychiatry (26), Clinical Social Worker (17), Nurse Practitioner (4); 2 practice at this address and 6 within 10 miles; [full list](https://npiprofile.com/npi/1043342728/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 9, 2024
- **Other identifiers:** Medicaid 000000122 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1043342728) · Data from the CMS NPPES public registry.