Providers
11
Locations
1
Specialties
1
Insurance Plans
12
About Erx Plus Professional Corporation
Background and practice information
Erx Plus Professional Corporation is a mid-sized group medical practice based in Mariposa, CA, with 11 affiliated healthcare providers.
The practice brings together providers across several specialties, including emergency medicine. Its providers are in-network with 12 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
1 location
Erx Plus Professional CorporationPrimary
5189 HOSPITAL RD, Mariposa, CA 953389524
(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 56 plans from 7 insurers, including Cigna, Aetna, UnitedHealthcare.
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
11 providers practice here
Michael Ali, MD
Emergency Medicine
Mariposa, CA
Cesar Aristeiguieta, MD
Emergency Medicine
Mariposa, CA
Clayton Benson, MD
Emergency Medicine
Mariposa, CA
Marc Bracy, MD
Emergency Medicine
Mariposa, CA
William Clark, DO
Emergency Medicine
Mariposa, CA
David Grundy, DO
Emergency Medicine
Mariposa, CA
Adam Leight, MD
Emergency Medicine
Mariposa, CA
Joshua Minyard, MD
Emergency Medicine
Mariposa, CA
Eric Sergienko
Emergency Medicine
Mariposa, CA
Jayesh Shah, MD
Emergency Medicine
Mariposa, CA
Salah Sherif, MD
Emergency Medicine
Mariposa, 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 11 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. 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 12 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 Mariposa, CA. See the contact section for the full address and phone number.
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