Dr. Matthew B. Walsh
- Gender: Male
- Sole propriator: No
- NPI: 1184776601
Dr. Matthew B. Walsh DMD
Endodontist
He is located at 6 Loudon Road Suite 6 in Concord, NH 03301. Can help patients with the following: Abscessed Tooth, Canker Sore, Dental Malocclusion, Stained Teeth, Teeth Grinding, Temporomandibular Joint Syndrome (TMJ). His National Provider Identifier (NPI) number is 1184776601. Appointment can be made via the phone number (603) 224-5553. He is affiliated with 1 practices.
Conditions treated
Dr. Matthew B. Walsh, being an endodontist, 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. Matthew B. Walsh.
- Abscessed Tooth
- Bad Breath
- Bleeding Gums
- Canker Sore
- Cavity
- Cosmetic Dentistry
- Cracked Tooth
- Dental Bridges
- Dental Crowns and Caps
- Dental Emergency
- Dental Exam and Cleaning
- Dental Fillings and Repairs
- Dental Implants
- Dental Malocclusion
- Dental Plaque
- Dental Sealant
- Dentin Hypersensitivity
- Dentures
- Edentulism
- Gum Disease / Gingivitis
- Invisalign
- Laser
- Loose Tooth
- Oral Cancer Examination
- Orthodontic Retainer
- Pericoronitis
- Root Canal
- Sensitive Teeth
- Smile Makeover
- Stained Teeth
- Teeth Grinding
- Teeth Whitening
- Teething
- Temporomandibular Joint Syndrome (TMJ)
- Tongue Problems
- Tooth Extraction
- Tooth Resorption
- Toothache
- Traumatic Dental Injury
- Veneers
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Matthew B. Walsh as in-network for the following 2026 plans.
Dental plans
Northeast Delta Dental
Network data as of Sep 12, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Delta Dental Family High Plan | PPO · High | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental Family Low Plan | PPO · Low | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental Pediatric High Plan | PPO · High | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental Pediatric Low Plan | PPO · Low | Delta Dental PPO and Delta Dental Premier | 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. Matthew B. Walsh 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
| Zimmer Biomet | $44 |
Other
| Food and Beverage | $45 |
Additional Specialities
- Dentist
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Questions & Answers
Does Dr. Matthew B. Walsh accept insurance?
Dr. Matthew B. Walsh is listed in-network for 4 ACA Marketplace (Obamacare/HealthCare.gov) plans from Northeast Delta Dental. See the Marketplace plans section for details.
What conditions does Dr. Matthew B. Walsh treat?
Dr. Matthew B. Walsh provides treatment for Abscessed Tooth, Canker Sore, Dental Malocclusion, Stained Teeth, Teeth Grinding, Temporomandibular Joint Syndrome (TMJ). For the full list see this list.
Where can you meet with Dr. Matthew B. Walsh?
Dr. Matthew B. Walsh's office is located at 6 Loudon Road Suite 6 in Concord, NH 03301.
Does Dr. Matthew B. Walsh have affiliation with practices?
Dr. Matthew B. Walsh is affiliated with NH Endodontics.