Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Reliance Medical Management, LLC

Nephrology Physician in Moorpark, CA · enumerated 2015 · authorized official Joyce Van Bruck, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1922487560

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Reliance Medical Management, LLC

Practice address 13990 Bear Fence Ct, Moorpark, CA, 93021

Phone (818) 718-2301

Fax (818) 718-2311

Enumeration date May 28, 2015

Last updated in NPPES Jun 16, 2015

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Joyce Van Bruck

Title Owner

Phone (818) 400-6396

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Reliance Medical Management, LLC located?

The practice location on file with NPPES is in Moorpark, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-06-16. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

California Kidney Medical Group, Inc Nephrology Physician · Moorpark, CA NPI 1760586705

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-16.