Dr. Stephen E. Ananian
- Gender: Male
- Sole propriator: No
- NPI: 1407884224
Dr. Stephen E. Ananian D.M.D.
Dentist
He is located at 278 Lafayette Road in Portsmouth, NH 03801. Can help patients with the following: Dental Bridges, Dental Crowns and Caps, Dental Exam and Cleaning, Dental Implants, Dental Malocclusion, Invisalign. His National Provider Identifier (NPI) number is 1407884224. Appointment can be made via the phone number (603) 436-3889. He is affiliated with 1 practices.
Conditions treated
Dr. Stephen Eric Ananian, 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. Stephen E. Ananian.
- 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. Stephen E. Ananian 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. Stephen E. Ananian 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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 | $523 |
Other
| Food and Beverage | $524 |
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- Address: Building East 278 Lafayette Road Portsmouth, 3801, NH
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- Address: Suite 1 288 Lafayette Road Portsmouth, 3801, NH
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- Address: Building D 230 Lafayette Road Portsmouth, 3801, NH
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- Address: 320 Union Street Portsmouth, 3801, NH
Questions & Answers
Does Dr. Stephen Eric Ananian have affiliation with practices?
Dr. Stephen Eric Ananian is affiliated with Stephen E Ananian DMD.
What conditions does Dr. Stephen Eric Ananian treat?
Dr. Stephen Eric Ananian provides treatment for Dental Bridges, Dental Crowns and Caps, Dental Exam and Cleaning, Dental Implants, Dental Malocclusion, Invisalign. For the full list see this list.
Does Dr. Stephen Eric Ananian accept insurance?
Dr. Stephen Eric Ananian is listed in-network for 4 ACA Marketplace (Obamacare/HealthCare.gov) plans from Northeast Delta Dental. See the Marketplace plans section for details.
Where can you meet with Dr. Stephen Eric Ananian?
Dr. Stephen Eric Ananian's office is located at 278 Lafayette Road in Portsmouth, NH 03801.