Expect to see marketplace premiums around $639 a month for a 40-year-old's benchmark silver plan in Williams County (2026 figure), and $610 as the 2027 North Dakota average, before subsidies. An agent can price plans after any tax credit you qualify for.
These are physical health insurance agency offices near Williston, not call centers. Each one lists a storefront address and office hours. The most-reviewed offices are at the top.
Health Insurance Agencies & Offices near Williston
Licensed agents can compare plans available in Williams County, check your doctors and estimate your premium tax credit. Free to you.
Call 866-645-8540Why a walk-in office
An in-person meeting helps when your situation has moving parts: a household with mixed coverage, self-employment income that changes, or a doctor you need to keep.
Call ahead
Office hours change around open enrollment, and many agencies book appointments during the busiest weeks. Calling ahead saves a wasted trip.
What to bring
Photo ID, Social Security numbers for everyone applying, a recent pay stub or income estimate, and a list of your doctors and prescriptions.
A quick checklist
- Write down the enrollment deadline and confirm your first premium payment.
- Compare total yearly cost (premiums plus deductible), not just the monthly premium.
- Have a realistic estimate of next year's household income; subsidies are based on it.
- Check that the agent's license is active with the state regulator.
Checking an agent's license in North Dakota
- North Dakota uses the NAIC State Based Systems lookup for producer license details. The Insurance Department points to it for checking a license's status and expiration. Source
Frequently asked questions
Do I need an appointment?
Not always, but many offices near Williston book appointments during open enrollment (Nov 1 to January 15 on the HealthCare.gov). Calling first is the safest bet.
Can I do everything by phone instead?
Yes. Licensed agents can quote, enroll and send documents electronically, which is how most people enroll today.
What if an office I visited won't renew my plan?
Any licensed agent certified with the marketplace can help you switch plans or renew at open enrollment.
Agencies & offices in nearby cities
- Bismarck, ND 164 miles
- Devils Lake, ND 220 miles
- Belle Fourche, SD 243 miles
- Jamestown, ND 247 miles
- Spearfish, SD 255 miles
- Sturgis, SD 261 miles
- Valley City, ND 277 miles
- Lockwood, MT 278 miles
- Havre, MT 279 miles
- Lewistown, MT 282 miles