Providers
6
Locations
1
Specialties
1
Insurance Plans
8
About Ong Rubin Shahmir A Medical Corporation
Background and practice information
Ong Rubin Shahmir a Medical Corporation is a mid-sized group medical practice based in Fairfield, CA, with 6 affiliated healthcare providers.
The practice brings together providers across several specialties, including nephrology. Its providers are in-network with 8 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
1 location
Ong Rubin Shahmir A Medical CorporationPrimary
1411 OLIVER RD, Fairfield, CA 945343425
(707) 426-5407
Affiliations
Hospitals where providers at Ong Rubin Shahmir A Medical Corporation hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Ong Rubin Shahmir A Medical Corporation accepts 50 plans from 8 insurers, including Cigna, UnitedHealthcare, Aetna.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Specialties at Ong Rubin Shahmir A Medical Corporation
Provider specialties represented at this practice
Frequently Asked Questions
Common questions about Ong Rubin Shahmir A Medical Corporation
How many providers are at Ong Rubin Shahmir a Medical Corporation?
Ong Rubin Shahmir a Medical Corporation has 6 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Ong Rubin Shahmir a Medical Corporation offer?
The practice includes providers in nephrology. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Ong Rubin Shahmir a Medical Corporation accept?
Providers at Ong Rubin Shahmir a Medical Corporation are collectively in-network with 8 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is Ong Rubin Shahmir a Medical Corporation located?
Ong Rubin Shahmir a Medical Corporation's primary location is in Fairfield, CA. See the contact section for the full address and phone number.
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