GLENN MEDICAL CENTER
NPI 1619929759
General Acute Care Hospital - Critical Access in Willows, CA
About Glenn Medical Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GLENN MEDICAL CENTER (NPI 1619929759) is a healthcare organization registered as a critical access in Willows, California and active in the NPI registry since May 2006. The organization lists Tammy Thompson, Cfo/vp Finance, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Glenn Medical Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
15Medicare enrollment records show 15 clinicians reassign Medicare billing to Glenn Medical Center, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 9
Clinicians, nearest first (15)
Source: 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 Glenn Medical Center, LLC's NPI number?
The NPI number for Glenn Medical Center, LLC is 1619929759. It was assigned to this organization in the NPPES registry on May 17, 2006. The provider is also known as Glenn Medical Center.
Where is Glenn Medical Center, LLC located?
Glenn Medical Center, LLC is located at 1133 W. Sycamore Street, Willows, CA 95988. The listed phone number is (530) 934-1800.
What is Glenn Medical Center, LLC's specialty?
The primary specialty registered for this NPI is General Acute Care Hospital, specializing in Critical Access, with taxonomy code 282NC0060X.
Is Glenn Medical Center, LLC enrolled in Medicare?
Yes. Glenn Medical Center, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Glenn Medical Center, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 15 clinicians in 9 Medicare specialties reassign their Medicare billing to Glenn Medical Center, LLC. 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 Nurse Practitioner (3), Psychiatry (3) and Cardiovascular Disease (Cardiology) (2). Of these, 1 practice 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 Glenn Medical Center, LLC was last updated on November 2, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Glenn Medical Center · NPI 1619929759
Critical Access organization in Willows, California. Organization record, active in the CMS NPPES registry since May 17, 2006.
## Identity
- **NPI:** 1619929759 (Entity type: Organization)
- **Enumerated:** May 17, 2006
- **Primary specialty:** General Acute Care Hospital - Critical Access · taxonomy 282NC0060X
- **Legal business name:** Glenn Medical Center, Llc
- **Organization subpart:** No
- **Authorized official:** Tammy Thompson, CFO/VP FINANCE
## Practice location
- **Address:** 1133 W. SYCAMORE STREET, Willows, CA 95988-2601
- **Phone:** (530) 934-1800 · **Fax:** (530) 934-1865
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 15 clinicians in 9 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (3), Psychiatry (3), Cardiovascular Disease (Cardiology) (2); 1 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 2, 2022
- **Other identifiers:** Medicaid RHM13981H (CA); Medicaid RHM08572G (CA); Medicaid HSP30092J (CA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1619929759) · Data from the CMS NPPES public registry.