Providers
2
Locations
1
Specialties
1
Insurance Plans
12
About Anthony S. Oh, M.d., A Medical Corporation
Background and practice information
Anthony S. Oh, M.D., a Medical Corporation is a small group medical practice based in Montclair, CA, with 2 affiliated healthcare providers.
The practice brings together providers across several specialties, including general surgery. Its providers are in-network with 12 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a reported average Merit-based Incentive Payment System (MIPS) score of 51.9 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
1 location
Anthony S. Oh, M.d., A Medical CorporationPrimary
4950 SAN BERNARDINO ST, Montclair, CA 917632328
(909) 621-7647
Affiliations
Hospitals where providers at Anthony S. Oh, M.d., A Medical Corporation hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Anthony S. Oh, M.d., A Medical Corporation accepts 55 plans from 12 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.
Quality & Performance
Specialties at Anthony S. Oh, M.d., A Medical Corporation
Provider specialties represented at this practice
Healthcare Providers
2 providers practice here
Frequently Asked Questions
Common questions about Anthony S. Oh, M.d., A Medical Corporation
How many providers are at Anthony S. Oh, M.D., a Medical Corporation?
Anthony S. Oh, M.D., a Medical Corporation has 2 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Anthony S. Oh, M.D., a Medical Corporation offer?
The practice includes providers in general surgery. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Anthony S. Oh, M.D., a Medical Corporation accept?
Providers at Anthony S. Oh, M.D., a Medical 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.
Does Anthony S. Oh, M.D., a Medical Corporation have a quality rating?
The practice's providers have an average MIPS quality score of 51.9 out of 100, based on Centers for Medicare & Medicaid Services data. MIPS measures performance across quality, cost, care coordination, and use of health technology.
Where is Anthony S. Oh, M.D., a Medical Corporation located?
Anthony S. Oh, M.D., a Medical Corporation's primary location is in Montclair, CA. See the contact section for the full address and phone number.
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