Dr. Louis F. Clarizio
- Gender: Male
- Sole propriator: No
- NPI: 1295799989
Dr. Louis F. Clarizio DDS
Oral and Maxillofacial Surgeon
He is located at 566 Islington Street in Portsmouth, NH 03801. Can help patients with the following: Dental Implants, General Oral Health, Oral Cancer Examination, Root Canal, Teeth Straightening, Veneers. His National Provider Identifier (NPI) number is 1295799989. Appointment can be made via the phone number (603) 436-8222. He is affiliated with 1 practices.
Conditions treated
Dr. Louis Frank Clarizio, being an oral and maxillofacial surgeon, 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. Louis F. Clarizio.
- Bad Breath
- Bleeding Gums
- Cavities
- Cosmetic Dentistry
- Cracked Tooth
- Dental Bridges
- Dental Fillings and Repairs
- Dental Implants
- General Oral Health
- Invisalign
- Oral Cancer Examination
- Oral Pain
- Pericoronitis
- Root Canal
- Root Canals
- Sinus Tract
- Teeth Sensitivity
- Teeth Straightening
- Temporomandibular Joint Syndrome (TMJ)
- Tongue Problems
- Tooth Extraction
- Traumatic Dental Injury
- Veneers
- Wisdom Teeth Removal
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Louis F. Clarizio 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 | Not accepting new patients |
| Delta Dental Family Low Plan | PPO · Low | Delta Dental PPO and Delta Dental Premier | Not accepting new patients |
| Delta Dental Pediatric High Plan | PPO · High | Delta Dental PPO and Delta Dental Premier | Not accepting new patients |
| Delta Dental Pediatric Low Plan | PPO · Low | Delta Dental PPO and Delta Dental Premier | Not 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. Louis F. Clarizio is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Additional Specialities
- Specialist
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Questions & Answers
What conditions does Dr. Louis Frank Clarizio treat?
Dr. Louis Frank Clarizio provides treatment for Dental Implants, General Oral Health, Oral Cancer Examination, Root Canal, Teeth Straightening, Veneers. For the full list see this list.
Where can you meet with Dr. Louis Frank Clarizio?
Dr. Louis Frank Clarizio's office is located at 566 Islington Street in Portsmouth, NH 03801.
Does Dr. Louis Frank Clarizio have affiliation with practices?
Dr. Louis Frank Clarizio is affiliated with Louis F Clarizio DDS PA.
Does Dr. Louis Frank Clarizio accept insurance?
Dr. Louis Frank Clarizio is listed in-network for 4 ACA Marketplace (Obamacare/HealthCare.gov) plans from Northeast Delta Dental. See the Marketplace plans section for details.