COUNTY OF ALAMEDA
NPI 1881632867
Clinic/Center - Federally Qualified Health Center (FQHC) in Oakland, CA
About County Of Alameda NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COUNTY OF ALAMEDA (NPI 1881632867) is a healthcare organization registered as a federally qualified health center (fqhc) in Oakland, California and active in the NPI registry since June 2006. The organization lists David William Modersbach, Grants Mgr Ao, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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)
County Of Alameda 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 County Of Alameda, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 16 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 County Of Alameda's NPI number?
The NPI number for County Of Alameda is 1881632867. It was assigned to this organization in the NPPES registry on June 3, 2006. The provider is also known as Alameda County Health Care for the Homeless.
Where is County Of Alameda located?
County Of Alameda is located at 384 14th St, Oakland, CA 94612. The listed phone number is (510) 891-8950.
What is County Of Alameda's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Federally Qualified Health Center (FQHC), with taxonomy code 261QF0400X.
Is County Of Alameda enrolled in Medicare?
Yes. County Of Alameda is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through County Of Alameda?
According to the CMS Revalidation Reassignment List (October 2026 release), 49 clinicians in 4 Medicare specialties reassign their Medicare billing to County Of Alameda. 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, 1 practice at this address and 16 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 County Of Alameda was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.
# County Of Alameda · NPI 1881632867
Federally Qualified Health Center (FQHC) organization in Oakland, California. Organization record, active in the CMS NPPES registry since June 3, 2006.
## Identity
- **NPI:** 1881632867 (Entity type: Organization)
- **Enumerated:** June 3, 2006
- **Primary specialty:** Clinic/Center - Federally Qualified Health Center (FQHC) · taxonomy 261QF0400X
- **Also known as:** Alameda County Health Care for the Homeless (Other Name)
- **Organization subpart:** Yes (part of County Of Alameda)
- **Authorized official:** David Modersbach, GRANTS MGR AO
## Practice location
- **Address:** 384 14TH ST, Oakland, CA 94612-3211
- **Phone:** (510) 891-8950 · **Fax:** (510) 273-3802
## 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); 1 practice at this address and 16 within 10 miles; [full list](https://npiprofile.com/npi/1881632867/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 9, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1881632867) · Data from the CMS NPPES public registry.