Dr. John S. Grisham
- Gender: Male
- Sole propriator: No
- NPI: 1619913365
Dr. John S. Grisham DDS
Dentist
He is located at 35 Union Street in Littleton, NH 03561. Can help patients with the following: Dental Crowns and Caps, Dental Exam and Cleaning, Dental Malocclusion, Invisalign, Laser, Oral Cancer Examination. His National Provider Identifier (NPI) number is 1619913365. Appointment can be made via the phone number (603) 444-2100.
Conditions treated
Dr. John Scott Grisham, 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. John S. Grisham.
- 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. John S. Grisham 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. John S. Grisham 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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. John S. Grisham is enrolled to bill Medicare as a Order And Referring Only - Oral Surgery (also registered under: Practitioner - Oral Surgery) .
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 | $224 |
| Straumann | $56 |
| Dentsply | $46 |
Other
| Food and Beverage | $361 |
Looking for more Dentists?
There are 9 other dentists in this region.
- Gender: Male
- Address: 25 Mount Eustis Road Littleton, 3561, NH
- Gender: Male
- Address: Suite 1 209 Cottage Street Littleton, 3561, NH
- Gender: Female
- Address: 175 Cottage Street Littleton, 3561, NH
- Gender: Male
- Address: 186 Main Street Littleton, 3561, NH
- Gender: Male
- Address: Suite 301 262 Cottage Street Littleton, 3561, NH
- Gender: Male
- Address: 110 West Main Street Littleton, 3561, NH
- Gender: Male
- Address: 175 Cottage Street Littleton, 3561, NH
- Gender: Female
- Address: 186 Main Street Littleton, 3561, NH
- Gender: Male
- Address: 130 Cottage Street Littleton, 3561, NH
Questions & Answers
What conditions does Dr. John Scott Grisham treat?
Dr. John Scott Grisham provides treatment for Dental Crowns and Caps, Dental Exam and Cleaning, Dental Malocclusion, Invisalign, Laser, Oral Cancer Examination. For the full list see this list.
Where can you meet with Dr. John Scott Grisham?
Dr. John Scott Grisham's office is located at 35 Union Street in Littleton, NH 03561.
Does Dr. John Scott Grisham accept insurance?
Dr. John Scott Grisham is listed in-network for 4 ACA Marketplace (Obamacare/HealthCare.gov) plans from Northeast Delta Dental. See the Marketplace plans section for details.