Providers
2
Locations
1
Specialties
1
Insurance Plans
11
About Thomas K. Marsh, Odsc
Background and practice information
Thomas K. Marsh, Odsc is a small group medical practice based in Oconomowoc, WI, with 2 affiliated healthcare providers.
The practice brings together providers across several specialties, including optometry. Its providers are in-network with 11 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
1 location
Thomas K. Marsh, OdscPrimary
1280 N SUMMIT AVE, Oconomowoc, WI 530664459
(262) 567-3214
Insurance Networks
Accepted insurance plans and networks
Thomas K. Marsh, Odsc accepts 51 plans from 8 insurers, including Cigna, UnitedHealthcare, Humana.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Specialties at Thomas K. Marsh, Odsc
Provider specialties represented at this practice
Healthcare Providers
2 providers practice here
Frequently Asked Questions
Common questions about Thomas K. Marsh, Odsc
How many providers are at Thomas K. Marsh, Odsc?
Thomas K. Marsh, Odsc has 2 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Thomas K. Marsh, Odsc offer?
The practice includes providers in optometry. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Thomas K. Marsh, Odsc accept?
Providers at Thomas K. Marsh, Odsc are collectively in-network with 11 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is Thomas K. Marsh, Odsc located?
Thomas K. Marsh, Odsc's primary location is in Oconomowoc, WI. See the contact section for the full address and phone number.
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