Dr. Thomas M. Harmon
- Gender: Male
- Sole propriator: Yes
- NPI: 1780991455
Dr. Thomas M. Harmon D.M.D
Dentist
He is located at 324 22nd Avenue North in Nashville, TN 37203. Can help patients with the following: Dental Malocclusion, Dentin Hypersensitivity, Gum Disease / Gingivitis, Invisalign, Oral Cancer Examination, Veneers. His National Provider Identifier (NPI) number is 1780991455. Appointment can be made via the phone number (615) 329-4401. He is affiliated with 1 practices.
Conditions treated
Dr. Thomas Matthew Harmon, 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 M. Harmon.
- 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 M. Harmon as in-network for the following 2026 plans.
Health plans
Oscar Insurance Company
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 15 plans from Oscar Insurance Company
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Classic Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Elite + PCP Saver Plus | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Breathe Easy with Enhanced COPD Benefits | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Chronic Care CKM | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Diabetes | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Gold Classic Standard | EPO · Gold | Preferred | Accepting new patients |
| Gold Elite | EPO · Gold | Preferred | Accepting new patients |
| Silver Classic | EPO · Silver | Preferred | Accepting new patients |
| Silver Classic Standard | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Breathe Easy with Enhanced COPD Benefits | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Chronic Care CKM | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Diabetes | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple PCP Saver | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Women's Health with Menopause Benefits | EPO · Silver | Preferred | Accepting new patients |
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 |
Cigna Healthcare
Network data as of Sep 15, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Cigna Dental Family + Pediatric | PPO · Low | Preferred | Accepting new patients |
| Cigna Dental Pediatric | PPO · Low | Preferred | Accepting new patients |
EMI Health
Network data as of Sep 16, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| EMI Health Advantage Co-Pay | PPO · Low | Preferred | Accepting new patients |
| EMI Health Advantage PPO | PPO · Low | Preferred | Accepting new patients |
| EMI Health Premier PPO (High) | PPO · High | Preferred | Accepting new patients |
| EMI Health Premier PPO (Low) | PPO · Low | Preferred | 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 |
TRUASSURE INSURANCE COMPANY
Network data as of Sep 11, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| TruAssure Basic Adult or Child Dental Pla | PPO · Low | Preferred | Accepting new patients |
| TruAssure Preferred Adult or Child Dental Plan | PPO · High | Preferred | Accepting new patients |
| TruAssure Preventive Dental Plan | PPO · Low | Preferred | Accepting new patients |
UnitedHealthcare
Network data as of Mar 9, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| EssentialSmile Tennessee - Total Care | EPO · High | Preferred | Accepting new patients |
| Smile Now Tennessee - No Waiting Period PPO | PPO · High | 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 M. Harmon is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Looking for more Dentists?
Out of the 58 dentists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: Suite 1100 1801 West End Avenue Nashville, 37203, TN
- Gender: Male
- Address: 328 22nd Avenue North Nashville, 37203, TN
- Gender: Male
- Address: 1829 Jo Johnston Avenue Nashville, 37203, TN
- Gender: Male
- Address: 324 22nd Avenue North Nashville, 37203, TN
- Gender: Male
- Address: Suite 101 1900 Patterson Street Nashville, 37203, TN
- Gender: Female
- Address: Suite 110 1506 Church Street Nashville, 37203, TN
- Gender: Male
- Address: Suite 308 1916 Patterson Street Nashville, 37203, TN
- Gender: Female
- Address: 1915 Church Street Nashville, 37203, TN
- Gender: Male
- Address: Suite A 15 Music Square West Nashville, 37203, TN
- Gender: Male
- Address: Suite 104 1914 Charlotte Avenue Nashville, 37203, TN
Questions & Answers
What conditions does Dr. Thomas Matthew Harmon treat?
Dr. Thomas Matthew Harmon provides treatment for Dental Malocclusion, Dentin Hypersensitivity, Gum Disease / Gingivitis, Invisalign, Oral Cancer Examination, Veneers. For the full list see this list.
Where can you meet with Dr. Thomas Matthew Harmon?
Dr. Thomas Matthew Harmon's office is located at 324 22nd Avenue North in Nashville, TN 37203.
Does Dr. Thomas Matthew Harmon have affiliation with practices?
Dr. Thomas Matthew Harmon is affiliated with Oral Surgical Institute.
Does Dr. Thomas Matthew Harmon accept insurance?
Dr. Thomas Matthew Harmon is listed in-network for 33 ACA Marketplace (Obamacare/HealthCare.gov) plans from Oscar Insurance Company, BEST Life, Cigna Healthcare, EMI Health, Humana, TRUASSURE INSURANCE COMPANY, UnitedHealthcare. See the Marketplace plans section for details.