Providers
6
Locations
1
Specialties
3
Insurance Plans
5
About Erx Plus Professional Corporation
Background and practice information
Erx Plus Professional Corporation is a mid-sized group medical practice based in Sun Valley, CA, with 6 affiliated healthcare providers.
The practice brings together providers across several specialties, including emergency medicine, general practice, and internal medicine. Its providers are in-network with 5 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
1 location
Erx Plus Professional CorporationPrimary
9449 SAN FERNANDO RD, Sun Valley, CA 913521421
(866) 247-3141
Affiliations
Hospitals where providers at Erx Plus Professional Corporation hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Erx Plus Professional Corporation accepts 31 plans from 5 insurers, including Cigna, Aetna, Blue Shield of California.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Specialties at Erx Plus Professional Corporation
Provider specialties represented at this practice
Healthcare Providers
6 providers practice here
Charles Cheng, MD
Emergency Medicine
Sun Valley, CA
Stevan Correa, MD
Emergency Medicine
Sun Valley, CA
Farsheed Nikbakht, MD
Emergency Medicine
Sun Valley, CA
Wilfred Rico, MD
Emergency Medicine
Sun Valley, CA
William Kopelman, MD
General Practice
Sun Valley, CA
Esmail Nadjmabadi, MD
Internal Medicine
Sun Valley, CA
Frequently Asked Questions
Common questions about Erx Plus Professional Corporation
How many providers are at Erx Plus Professional Corporation?
Erx Plus Professional Corporation has 6 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Erx Plus Professional Corporation offer?
The practice includes providers in emergency medicine, general practice, and internal medicine. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Erx Plus Professional Corporation accept?
Providers at Erx Plus Professional Corporation are collectively in-network with 5 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is Erx Plus Professional Corporation located?
Erx Plus Professional Corporation's primary location is in Sun Valley, CA. See the contact section for the full address and phone number.
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