ALLIANCE MEDICAL CENTER
NPI 1356287650
Clinic/Center - Federally Qualified Health Center (FQHC) in Windsor, CA
About Alliance Medical Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLIANCE MEDICAL CENTER (NPI 1356287650) is a healthcare organization registered as a federally qualified health center (fqhc) in Windsor, California and active in the NPI registry since April 2026. The organization holds a CLIA Waiver certificate valid through January 28, 2028 and lists Susannah Rachael Labbe, Chief Executive Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Alliance Medical 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 Alliance Medical Center, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 35 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 14
Nearest to this location (20)
See all 49Healdsburg, CA 95448
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 05D2178256
Alliance Medical Center - Windsor Site · Windsor, CAFrequently 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 Alliance Medical Center's NPI number?
The NPI number for Alliance Medical Center is 1356287650. It was assigned to this organization in the NPPES registry on April 28, 2026.
Where is Alliance Medical Center located?
Alliance Medical Center is located at 8499 Old Redwood Hwy Ste 110, Windsor, CA 95492. The listed phone number is (707) 433-5494.
What is Alliance Medical Center's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Federally Qualified Health Center (FQHC), with taxonomy code 261QF0400X.
Is Alliance Medical Center enrolled in Medicare?
Yes. Alliance Medical Center is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Alliance Medical Center?
According to the CMS Revalidation Reassignment List (October 2026 release), 49 clinicians in 14 Medicare specialties reassign their Medicare billing to Alliance Medical Center. 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 Family Practice (10), Nurse Practitioner (10) and Clinical Social Worker (7). Of these, 1 practice at this address and 35 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Alliance Medical Center hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 05D2178256) is associated with this NPI, valid through January 28, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Alliance Medical Center was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Alliance Medical Center · NPI 1356287650
Federally Qualified Health Center (FQHC) organization in Windsor, California. Organization record, active in the CMS NPPES registry since April 28, 2026.
## Identity
- **NPI:** 1356287650 (Entity type: Organization)
- **Enumerated:** April 28, 2026
- **Primary specialty:** Clinic/Center - Federally Qualified Health Center (FQHC) · taxonomy 261QF0400X
- **Organization subpart:** No
- **Authorized official:** Susannah Labbe, CHIEF EXECUTIVE OFFICER
## Practice location
- **Address:** 8499 OLD REDWOOD HWY STE 110, Windsor, CA 95492-8057
- **Phone:** (707) 433-5494 · **Fax:** (707) 431-8649
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 49 clinicians in 14 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (10), Nurse Practitioner (10), Clinical Social Worker (7); 1 practice at this address and 35 within 10 miles; [full list](https://npiprofile.com/npi/1356287650/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 28, 2026
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1356287650) · Data from the CMS NPPES public registry.