Dr. Andrea C. Herold
- Gender: Female
- Sole propriator: Yes
- NPI: 1568757722
Dr. Andrea C. Herold DMD
Dentist
She is located at 313 Islington Street in Portsmouth, NH 03801. Can help patients with the following: Bleeding Gums, Gum Disease / Gingivitis, Oral Cancer Examination, Teeth Grinding, Teeth Whitening, Veneers. Her National Provider Identifier (NPI) number is 1568757722. Appointment can be made via the phone number (603) 436-3718.
Conditions treated
Dr. Andrea C. Herold, 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. Andrea C. Herold.
- 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. Andrea C. Herold 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. Andrea C. Herold is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Andrea C. Herold is enrolled to bill Medicare as a Order And Referring Only - Dentist (also registered under: Practitioner - Dentist) .
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Zimmer Biomet | $1766 |
| A-Dec | $382 |
Other
| Travel and Lodging | $886 |
| Food and Beverage | $881 |
| Other | $382 |
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- Address: 303 Islington Street Portsmouth, 3801, NH
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Questions & Answers
What conditions does Dr. Andrea C. Herold treat?
Dr. Andrea C. Herold provides treatment for Bleeding Gums, Gum Disease / Gingivitis, Oral Cancer Examination, Teeth Grinding, Teeth Whitening, Veneers. For the full list see this list.
Does Dr. Andrea C. Herold accept insurance?
Dr. Andrea C. Herold 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. Andrea C. Herold?
Dr. Andrea C. Herold's office is located at 313 Islington Street in Portsmouth, NH 03801.