Dr. David B. Casteel DDS
Dentist
He is located at 5402 Mineral Point Road in Madison, WI 53705. Can help patients with the following: Bleeding Gums, Dental Emergency, Laser, Oral Cancer Examination, Teeth Grinding, Veneers. His National Provider Identifier (NPI) number is 1588155683. Appointment can be made via the phone number (608) 202-3128.
Conditions treated
Dr. David Bradley Casteel, 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. David B. Casteel.
- 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. David B. Casteel 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 | PPO ยท 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. David B. Casteel 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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. David B. Casteel 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
| Nobel Biocare | $107 |
| Tulsa Dental Products | $64 |
Other
| Food and Beverage | $172 |
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Questions & Answers
Does Dr. David Bradley Casteel accept insurance?
Dr. David Bradley Casteel is listed in-network for 1 ACA Marketplace (Obamacare/HealthCare.gov) plan from Humana. See the Marketplace plans section for details.
What conditions does Dr. David Bradley Casteel treat?
Dr. David Bradley Casteel provides treatment for Bleeding Gums, Dental Emergency, Laser, Oral Cancer Examination, Teeth Grinding, Veneers. For the full list see this list.
Where can you meet with Dr. David Bradley Casteel?
Dr. David Bradley Casteel's office is located at 5402 Mineral Point Road in Madison, WI 53705.