Dr. Thomas L. Wilhelms DDS
Dentist
He is located at 601 North Thompson Road in Sun Prairie, WI 53590. Can help patients with the following: Cosmetic Dentistry, Dental Exam and Cleaning, Dental Implants, Dental Malocclusion, Gum Disease / Gingivitis, Teeth Whitening. His National Provider Identifier (NPI) number is 1063437960. Appointment can be made via the phone number (608) 837-7394. He is affiliated with 1 practices.
Conditions treated
Dr. Thomas Leonard Wilhelms, being an dentist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Thomas L. Wilhelms.
- Bleeding Gums
- Cosmetic Dentistry
- Dental Bridges
- Dental Crowns and Caps
- Dental Emergency
- Dental Exam and Cleaning
- Dental Implants
- Dental Malocclusion
- Dentin Hypersensitivity
- Dentures
- Gum Disease / Gingivitis
- Invisalign
- Laser
- Oral Cancer Examination
- Pericoronitis
- Teeth Grinding
- Teeth Whitening
- Veneers
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Thomas L. Wilhelms as in-network for the following 2026 plans.
Dental plans
Delta Dental of Wisconsin, Inc.
Network data as of Sep 12, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Delta Dental Individual and Family High Plan | PPO · High | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental Individual and Family Low Plan | PPO · Low | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental Individual and Family Low Plan Major | PPO · Low | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental PPO Plus Premier Family Plan High Option | PPO · High | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental PPO Plus Premier Family Plan Low Option | PPO · Low | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
Humana
Network data as of Sep 13, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Humana Dental Smart Choice | PPO · Low | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Thomas L. Wilhelms is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Thomas L. Wilhelms is enrolled to bill Medicare as a Order And Referring Only - Dentist (also registered under: Practitioner - Dentist) .
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Valeant Pharmaceuticals North America | $24 |
| Keystone | $11 |
| Kulzer | $11 |
Other
| Food and Beverage | $48 |
Looking for more Dentists?
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- Gender: Male
- Address: 601 North Thompson Road Sun Prairie, 53590, WI
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- Address: 238 West Main Street Sun Prairie, 53590, WI
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- Address: 1260 West Main Street Sun Prairie, 53590, WI
- Gender: Female
- Address: 140 North City Station Drive Sun Prairie, 53590, WI
- Gender: Male
- Address: 601 North Thompson Road Sun Prairie, 53590, WI
- Gender: Female
- Address: 1270 West Main Street Sun Prairie, 53590, WI
- Gender: Male
- Address: Suite 212 100 Wilburn Road Sun Prairie, 53590, WI
Questions & Answers
Where can you meet with Dr. Thomas Leonard Wilhelms?
Dr. Thomas Leonard Wilhelms's office is located at 601 North Thompson Road in Sun Prairie, WI 53590.
What conditions does Dr. Thomas Leonard Wilhelms treat?
Dr. Thomas Leonard Wilhelms provides treatment for Cosmetic Dentistry, Dental Exam and Cleaning, Dental Implants, Dental Malocclusion, Gum Disease / Gingivitis, Teeth Whitening. For the full list see this list.
Does Dr. Thomas Leonard Wilhelms have affiliation with practices?
Dr. Thomas Leonard Wilhelms is affiliated with Parkviewdental Associates.
Does Dr. Thomas Leonard Wilhelms accept insurance?
Dr. Thomas Leonard Wilhelms is listed in-network for 6 ACA Marketplace (Obamacare/HealthCare.gov) plans from Delta Dental of Wisconsin, Inc., Humana. See the Marketplace plans section for details.