Dr. David G. Corless
- Gender: Male
- Sole propriator: No
- NPI: 1467731679
Dr. David G. Corless D.M.D
Dentist
He is located at 301 West Main St. in Decatur, TX 76234. Can help patients with the following: Cosmetic Dentistry, Dental Bridges, Dental Crowns and Caps, Dental Malocclusion, Dentures, Teeth Grinding. His National Provider Identifier (NPI) number is 1467731679. Appointment can be made via the phone number (940) 627-3730. He is affiliated with 1 practices.
Conditions treated
Dr. David Gatti Corless, 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 G. Corless.
- 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 G. Corless as in-network for the following 2026 plans.
Dental plans
Delta Dental PPO
Network data as of Sep 12, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Delta Dental Individual and Family DPO Basic Plan for Families | PPO · Low | Delta Dental PPO | Accepting new patients |
| Delta Dental Individual and Family DPO Preferred Plan for Families | PPO · High | Delta Dental PPO | Accepting new patients |
| Delta Dental Individual and Family DPO Preventive Plan for Families | PPO · High | Delta Dental PPO | 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 |
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 G. Corless 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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
| Biohorizons Implant Systems | $25 |
Other
| Food and Beverage | $25 |
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- Address: 301 West Main Street Decatur, 76234, TX
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- Address: 501 South Washburn Street Decatur, 76234, TX
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Questions & Answers
Where can you meet with Dr. David Gatti Corless?
Dr. David Gatti Corless's office is located at 301 West Main St. in Decatur, TX 76234.
Does Dr. David Gatti Corless accept insurance?
Dr. David Gatti Corless is listed in-network for 6 ACA Marketplace (Obamacare/HealthCare.gov) plans from Delta Dental PPO, Humana. See the Marketplace plans section for details.
What conditions does Dr. David Gatti Corless treat?
Dr. David Gatti Corless provides treatment for Cosmetic Dentistry, Dental Bridges, Dental Crowns and Caps, Dental Malocclusion, Dentures, Teeth Grinding. For the full list see this list.
Does Dr. David Gatti Corless have affiliation with practices?
Dr. David Gatti Corless is affiliated with Smart Mouth Family Dental.