Dr. Nathan D. Williamson D.M.D.
Dentist
He is located at 606 South Truman Boulevard in Festus, MO 63028. Can help patients with the following: Dental Bridges, Dental Exam and Cleaning, Dentures, Pericoronitis, Teeth Grinding, Teeth Whitening. His National Provider Identifier (NPI) number is 1871741454. Appointment can be made via the phone number (636) 937-3870. He is affiliated with 1 practices.
Conditions treated
Dr. Nathan David Williamson, 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. Nathan D. Williamson.
- 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. Nathan D. Williamson as in-network for the following 2026 plans.
Dental plans
BEST Life
Network data as of Sep 8, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| BEST Life Essential Basic Dental Plan | PPO · Low | In Network | Accepting new patients |
| BEST Life Essential Value Dental Plan | PPO · Low | In Network | Accepting new patients |
| BEST Life Preferred Dental Plan | PPO · High | In Network | Accepting new patients |
| BEST Life Superior Dental Plan | PPO · High | In Network | 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 - High | PPO · High | Preferred | Accepting new patients |
| Humana Dental Smart Choice - Lite | PPO · Low | Preferred | Accepting new patients |
| Humana Dental Smart Choice - Low | PPO · Low | Preferred | Accepting new patients |
Renaissance Dental
Network data as of Sep 16, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Missouri Preferred Plan | PPO · Low | Preferred | Accepting new patients |
| Missouri Preferred Plan (Pediatric Only) | PPO · Low | Preferred | Accepting new patients |
| Missouri Preferred Plus Plan | PPO · High | Preferred | Accepting new patients |
| Missouri Preferred Plus Plan (Pediatric Only) | PPO · High | Preferred | Accepting new patients |
| Missouri Wellness Essentials Plan | 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. Nathan D. Williamson is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Payments received
Drug payment
| Align Technology | $127 |
| Dentsply | $125 |
| National Dentex | $99 |
Other
| Food and Beverage | $357 |
| Other | $16 |
Looking for more Dentists?
Out of the 17 dentists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: Suite 300 1301 Ymca Drive Festus, 63028, MO
- Gender: Male
- Address: 627 South Truman Boulevard Festus, 63028, MO
- Gender: Female
- Address: 660 North Creek Drive Festus, 63028, MO
- Gender: Male
- Address: 1121 West Gannon Drive Festus, 63028, MO
- Gender: Male
- Address: 660 North Creek Drive Festus, 63028, MO
- Gender: Female
- Address: 1321 Veterans Boulevard Festus, 63028, MO
- Gender: Female
- Address: 1431 US Highway 61 Festus, 63028, MO
- Gender: Male
- Address: 1321 Veterans Boulevard Festus, 63028, MO
- Gender: Male
- Address: 112 South 2nd Street Festus, 63028, MO
Questions & Answers
What conditions does Dr. Nathan David Williamson treat?
Dr. Nathan David Williamson provides treatment for Dental Bridges, Dental Exam and Cleaning, Dentures, Pericoronitis, Teeth Grinding, Teeth Whitening. For the full list see this list.
Does Dr. Nathan David Williamson accept insurance?
Dr. Nathan David Williamson is listed in-network for 12 ACA Marketplace (Obamacare/HealthCare.gov) plans from BEST Life, Humana, Renaissance Dental. See the Marketplace plans section for details.
Where can you meet with Dr. Nathan David Williamson?
Dr. Nathan David Williamson's office is located at 606 South Truman Boulevard in Festus, MO 63028.
Does Dr. Nathan David Williamson have affiliation with practices?
Dr. Nathan David Williamson is affiliated with John F Empkey DDS.