RIVERSIDE MEDICAL CLINIC, INC
NPI 1972845535
Family Medicine in Eastvale, CA
About Riverside Medical Clinic, Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RIVERSIDE MEDICAL CLINIC, INC (NPI 1972845535), doing business as Riverside Medical Clinic, is a healthcare organization registered as a family medicine in Eastvale, California and active in the NPI registry since March 2013. The organization lists Anupam Gupta, Medical Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
Other Names 1
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)
Riverside Medical Clinic, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
348Medicare enrollment records show 348 clinicians reassign Medicare billing to Riverside Medical Clinic, Inc, which bills Medicare for the services they deliver. Of these, 8 practice at this address and 155 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 39
Nearest to this location (20)
See all 348Source: 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 Riverside Medical Clinic, Inc's NPI number?
The NPI number for Riverside Medical Clinic, Inc is 1972845535. It was assigned to this organization in the NPPES registry on March 21, 2013. The provider is doing business as Riverside Medical Clinic.
Where is Riverside Medical Clinic, Inc located?
Riverside Medical Clinic, Inc is located at 12742 Limonite Ave, Eastvale, CA 92880. The listed phone number is (951) 683-6370.
What is Riverside Medical Clinic, Inc's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Riverside Medical Clinic, Inc enrolled in Medicare?
Yes. Riverside Medical Clinic, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Riverside Medical Clinic, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 348 clinicians in 39 Medicare specialties reassign their Medicare billing to Riverside Medical Clinic, Inc. 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 (61), Internal Medicine (47) and Nurse Practitioner (32). Of these, 8 practice at this address and 155 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 Riverside Medical Clinic, Inc was last updated on June 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Riverside Medical Clinic, Inc · NPI 1972845535
Family Medicine organization in Eastvale, California. Organization record, active in the CMS NPPES registry since March 21, 2013.
## Identity
- **NPI:** 1972845535 (Entity type: Organization)
- **Enumerated:** March 21, 2013
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Also known as:** Riverside Medical Clinic (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Anupam Gupta, MEDICAL DIRECTOR
## Practice location
- **Address:** 12742 LIMONITE AVE, Eastvale, CA 92880-9630
- **Phone:** (951) 683-6370 · **Fax:** (951) 248-6708
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 348 clinicians in 39 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (61), Internal Medicine (47), Nurse Practitioner (32); 8 practice at this address and 155 within 10 miles; [full list](https://npiprofile.com/npi/1972845535/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1972845535) · Data from the CMS NPPES public registry.