Dr. Claire Williams
- Gender: Female
- Sole propriator: No
- NPI: 1255740247
Dr. Claire Williams D.M.D
Dentist
She is located at 777 South New Ballas Road Suite 318W in Saint Louis, MO 63141. Can help patients with the following: Bleeding Gums, Dental Malocclusion, Dentin Hypersensitivity, Invisalign, Laser, Veneers. Her National Provider Identifier (NPI) number is 1255740247. Appointment can be made via the phone number (314) 942-8000. She also has a website where you can get more information. The website can be found at https://www.zocdoc.com/doctor/claire-williams-dmd-290369.
Conditions treated
Dr. Claire Williams, 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. Claire Williams.
- 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. Claire Williams as in-network for the following 2026 plans.
Dental plans
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 |
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. Claire Williams 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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. Claire Williams 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 Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Zimmer Biomet | $139 |
Other
| Food and Beverage | $139 |
Other ways to reach out
- Website: https://www.zocdoc.com/doctor/claire-williams-dmd-290369
Looking for more Dentists?
Out of the 128 dentists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: Suite 330-E 777 South New Ballas Road Saint Louis, 63141, MO
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- Address: Suite 206 11709 Old Ballas Road Creve Coeur, 63141, MO
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- Address: Suite 14 275 North Lindbergh Boulevard Saint Louis, 63141, MO
- Gender: Male
- Address: Suite 213W 777 South New Ballas Road Saint Louis, 63141, MO
- Gender: Female
- Address: 11437 Olive Boulevard Creve Coeur, 63141, MO
- Gender: Male
- Address: Suite #200 450 North New Ballas Road Saint Louis, 63141, MO
- Gender: Male
- Address: Suite 600 12647 Olive Boulevard Saint Louis, 63141, MO
- Gender: Male
- Address: Suite 116E 777 South New Ballas Road Saint Louis, 63141, MO
- Gender: Male
- Address: Ste. 215 443 North New Ballas Road Saint Louis, 63141, MO
Questions & Answers
Where can you meet with Dr. Claire Williams?
Dr. Claire Williams's office is located at 777 South New Ballas Road Suite 318W in Saint Louis, MO 63141.
What conditions does Dr. Claire Williams treat?
Dr. Claire Williams provides treatment for Bleeding Gums, Dental Malocclusion, Dentin Hypersensitivity, Invisalign, Laser, Veneers. For the full list see this list.
Does Dr. Claire Williams accept insurance?
Dr. Claire Williams is listed in-network for 3 ACA Marketplace (Obamacare/HealthCare.gov) plans from Humana. See the Marketplace plans section for details.