Skip to main content

Cos Pllc

Group Practice·3 providers

384 3RD ST NE, Waite Park, MN 563871874

2 Specialties
34 Insurance Plans

Contact Cos Pllc

(320) 250-9188Get Directions

384 3RD ST NE, Waite Park, MN 563871874

Providers

3

Locations

1

Specialties

2

Insurance Plans

34

About Cos Pllc

Background and practice information

Cos PLLC is a small group medical practice based in Waite Park, MN, with 3 affiliated healthcare providers.

The practice brings together providers across several specialties, including nurse practitioner, and psychiatry. Its providers are in-network with 34 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.

Practice Locations

1 location

Cos PllcPrimary

384 3RD ST NE, Waite Park, MN 563871874

(320) 250-9188

Insurance Networks

Accepted insurance plans and networks

Cos Pllc accepts 71 plans from 8 insurers, including Aetna, Cigna, Humana.

Aetna Choice POS IIPOS
Aetna CVS Exchange
Aetna HMOHMO
Aetna Open Access Elect ChoiceOAP
Aetna Open Access Health Network OnlyOAP
Aetna Open Access Health Network OptionOAP
Aetna Open Access Managed ChoiceOAP
Aetna PPOPPO
Aetna SelectEPO
AHF Choice POS IIPOS
AHF PPOPPO
HSA Aetna Choice POS IIPOS
Managed Choice POSPOS
Open Access Aetna Health Network OnlyOAP
Open Access Aetna Health Network OptionOAP
Open Access Aetna SelectOAP
Open Access Elect ChoiceOAP
Open Access POS IIOAP
Open ChoicePPO
Open POS IIPOS

Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.

Specialties at Cos Pllc

Provider specialties represented at this practice

Nurse Practitioner2 providers
Psychiatry1 provider

Healthcare Providers

3 providers practice here

Frequently Asked Questions

Common questions about Cos Pllc

How many providers are at Cos PLLC?

Cos PLLC has 3 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.

What specialties does Cos PLLC offer?

The practice includes providers in nurse practitioner, and psychiatry. Use the specialty filter on the provider list to find a specific type of provider.

What insurance does Cos PLLC accept?

Providers at Cos PLLC are collectively in-network with 34 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.

Where is Cos PLLC located?

Cos PLLC's primary location is in Waite Park, MN. See the contact section for the full address and phone number.

Back to Group Practices