ARTHRITIS CENTER OF RIVERSIDE
NPI 1013076850
Internal Medicine - Rheumatology in Riverside, CA
About Arthritis Center Of Riverside NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARTHRITIS CENTER OF RIVERSIDE (NPI 1013076850) is a healthcare organization registered as a rheumatology in Riverside, California and active in the NPI registry since December 2006. The organization holds an CLIA Accreditation certificate valid through December 22, 2027 and lists Jessica Henderson, Billing Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
Group Practice 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)
Arthritis Center Of Riverside is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Arthritis Center Of Riverside, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.
Clinicians, nearest first (2)
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 Accreditation 05D0575313
Arthritis Center Of Riverside · Riverside, 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 Arthritis Center Of Riverside Medical Corporation's NPI number?
The NPI number for Arthritis Center Of Riverside Medical Corporation is 1013076850. It was assigned to this organization in the NPPES registry on December 7, 2006. The provider is also known as Arthritis Center Of Riverside.
Where is Arthritis Center Of Riverside Medical Corporation located?
Arthritis Center Of Riverside Medical Corporation is located at 11725 Slate Ave Suite 100, Riverside, CA 92505. The listed phone number is (951) 352-1700.
What is Arthritis Center Of Riverside Medical Corporation's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Arthritis Center Of Riverside Medical Corporation enrolled in Medicare?
Yes. Arthritis Center Of Riverside Medical Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Arthritis Center Of Riverside Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Rheumatology, reassign their Medicare billing to Arthritis Center Of Riverside Medical Corporation. 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. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Arthritis Center Of Riverside Medical Corporation hold a CLIA laboratory certificate?
Yes. A Certificate of Accreditation (number 05D0575313) is associated with this NPI, valid through December 22, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Arthritis Center Of Riverside Medical Corporation was last updated on October 13, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Arthritis Center Of Riverside · NPI 1013076850
Rheumatology organization in Riverside, California. Organization record, active in the CMS NPPES registry since December 7, 2006.
## Identity
- **NPI:** 1013076850 (Entity type: Organization)
- **Enumerated:** December 7, 2006
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **Legal business name:** Arthritis Center Of Riverside Medical Corporation
- **Organization subpart:** No
- **Authorized official:** Jessica Henderson, BILLING MANAGER
## Practice location
- **Address:** 11725 SLATE AVE, SUITE 100, Riverside, CA 92505-7100
- **Phone:** (951) 352-1700 · **Fax:** (951) 352-9110
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians (Rheumatology) reassign Medicare billing to this organization (form CMS-855R); 1 practice at this address and 2 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 13, 2015
- **Other identifiers:** Medicare UPIN A27688 (CA); Other 05D0575313 (CA)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1013076850) · Data from the CMS NPPES public registry.