MARGARET MARY ELLEN PALMER DMD
Accepted Insurance for NPI 1720601321
Dentist in Portsmouth, NH
Does Dr. Palmer take my dental insurance?
Northeast Delta Dental includes Dr. Palmer in 4 New Hampshire dental plans sold on HealthCare.gov for 2026, all on its PPO network.
Call before you book: insurer directories can be out of date, so call the office at (603) 436-6922 to confirm your plan is accepted. These are Marketplace (ACA) dental plans only; employer, Medicare Advantage and Medicaid plans are not listed.
Dental plans in New Hampshire 4 plans
Stand-alone dental plans sold to New Hampshire residents.
Northeast Delta Dental
Questions about Dr. Palmer’s insurance
Does Dr. Palmer take Northeast Delta Dental?
For New Hampshire Marketplace dental plans, yes: Northeast Delta Dental includes Dr. Palmer in 4 plans for 2026. Call the office at (603) 436-6922 to confirm your plan before booking.
Is Dr. Palmer accepting new patients?
The insurers that list Dr. Palmer report that Dr. Palmer is accepting new patients. Call the office at (603) 436-6922 to confirm your plan before booking.
Does Dr. Palmer accept Medicare?
The CMS Medicare files linked to this NPI show no Medicare assignment or PECOS enrollment. Ask the office.
About this data
This page combines public files from insurers and from CMS. NPI Profile does not contract with insurers and does not decide who is in network.
| Source | What it provides here | Source date |
|---|---|---|
| Insurer provider directory files | Which plans list this provider, network tier, accepting new patients, years listed. Insurers selling on HealthCare.gov must publish these files under CMS rules. | Northeast Delta Dental: Oct 10, 2026 |
| CMS Health Insurance Exchange public use files | Plan details and Summary of Benefits links for HealthCare.gov states. | Plan year 2026, Oct 20, 2026 |
- Only Marketplace (ACA) plans are covered. Employer, Medicare Advantage and Medicaid managed care networks are not in these files.
- Costs are for the standard version of each plan. People who qualify for cost-sharing reductions pay less on Silver plans.
- Accepting new patients and network tier are reported by each insurer, and can differ from what the practice tells you.
- Networks change during the year. Confirm with your insurer or the practice before booking.
