RIVERSIDE UNIVERSITY HEALTH SYSTEMS - MEDICAL CENTER
NPI 1821159195
General Acute Care Hospital in Moreno Valley, CA
About Riverside University Health Systems - Medical Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RIVERSIDE UNIVERSITY HEALTH SYSTEMS - MEDICAL CENTER (NPI 1821159195) is a healthcare organization registered as a general acute care hospital in Moreno Valley, California and active in the NPI registry since December 2006. The organization lists Jennifer Cruikshank, Chief Executive Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 2
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)
Riverside University Health Systems - Medical Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
331Medicare enrollment records show 331 clinicians reassign Medicare billing to Riverside University Health Systems - Medical Center, which bills Medicare for the services they deliver. Of these, 61 practice at this address and 104 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 29
Nearest to this location (20)
See all 331Moreno Valley, CA 92555
Moreno Valley, CA 92555
Moreno Valley, CA 92555
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 County Of Riverside's NPI number?
The NPI number for County Of Riverside is 1821159195. It was assigned to this organization in the NPPES registry on December 12, 2006. The provider is also known as Riverside University Health Systems - Medical Center and Riverside County Regional Medical Center.
Where is County Of Riverside located?
County Of Riverside is located at 26520 Cactus Ave, Moreno Valley, CA 92555. The listed phone number is (951) 486-4458.
What is County Of Riverside's specialty?
The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.
Is County Of Riverside enrolled in Medicare?
Yes. County Of Riverside is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through County Of Riverside?
According to the CMS Revalidation Reassignment List (October 2026 release), 331 clinicians in 29 Medicare specialties reassign their Medicare billing to County Of Riverside. 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 (74), Psychiatry (66) and Nurse Practitioner (39). Of these, 61 practice at this address and 104 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 Riverside was last updated on July 20, 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.
# Riverside University Health Systems - Medical Center · NPI 1821159195
General Acute Care Hospital organization in Moreno Valley, California. Organization record, active in the CMS NPPES registry since December 12, 2006.
## Identity
- **NPI:** 1821159195 (Entity type: Organization)
- **Enumerated:** December 12, 2006
- **Primary specialty:** General Acute Care Hospital · taxonomy 282N00000X
- **Legal business name:** County Of Riverside
- **Also known as:** Riverside County Regional Medical Center (Other Name)
- **Organization subpart:** No
- **Authorized official:** Jennifer Cruikshank, CHIEF EXECUTIVE OFFICER
## Practice location
- **Address:** 26520 CACTUS AVE, Moreno Valley, CA 92555-3927
- **Phone:** (951) 486-4458 · **Fax:** (951) 486-4475
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 331 clinicians in 29 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (74), Psychiatry (66), Nurse Practitioner (39); 61 practice at this address and 104 within 10 miles; [full list](https://npiprofile.com/npi/1821159195/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 20, 2022
- **Other identifiers:** Medicaid HSC30292W (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1821159195) · Data from the CMS NPPES public registry.