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Dental Procedure

Dental Fillings in Portsmouth

20 NPI-verified practices offering cavity fillings in Portsmouth, NH

20

Verified Providers

0

3

Accept Insurance

0

Owner-Claimed

Finding a trusted provider for cavity fillings in Portsmouth doesn't have to be stressful. With 20 NPI-verified practices in the Portsmouth area offering this procedure, you have real choices backed by verified credentials.

Portsmouth residents benefit from access to both specialized providers and general dentists who perform cavity fillings. Of these practices, 3 accept dental insurance — making it easier to find care that fits your coverage.

Whether you're a long-time Portsmouth local or new to the area, dental fillings is one of the most common dental procedures performed here. Take time to compare providers, read about what to expect, and find one who makes you feel comfortable.

What is cavity fillings?

Dental fillings repair teeth damaged by decay (cavities) or minor fractures. The dentist removes the decayed portion of the tooth, cleans the area, and fills it with a durable material that restores the tooth's shape and function. Modern tooth-colored composite fillings bond directly to the tooth and look completely natural.

What to expect during cavity fillings

A filling is one of the most routine dental procedures. The dentist numbs the area with local anesthetic (for most fillings), removes the decay using a drill or laser, cleans and disinfects the cavity, then layers the composite resin material, shaping and curing each layer with a special light. The filling is polished to match your bite. The entire process typically takes 20–45 minutes per tooth. There's no downtime — you can eat and drink normally once the numbness wears off.

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How much does cavity fillings cost in Portsmouth?

Nationally, cavity fillings ranges from $150–$450 per tooth. Composite (white): $150–$450. Amalgam (silver): $100–$300. Insurance typically covers 70–80%.

Why choose a dentist in Portsmouth for dental fillings?

Portsmouth is home to a robust community of dental professionals, including many who specialize in cavity fillings. With 20 verified practices in the area offering this procedure, you benefit from competitive pricing, diverse expertise, and the convenience of finding care close to home.

Choosing a local provider in Portsmouth means shorter travel times, easier follow-up visits, and the ability to build a long-term relationship with a dentist who understands your community. Many Portsmouth practices offer modern technology like 3D imaging, same-day restorations, and sedation options to make your experience as comfortable as possible.

Plus, with 3 practices accepting dental insurance, you have a good chance of finding a provider who works with your plan. Always verify your specific coverage before scheduling.

Verified practices offering cavity fillings

Showing 20 of 20
BS

Better Smiles Dental Care. PC

278 Lafayette Rd

Portsmouth, NH 03801

(603) 436-5444

NPI Verified
BF

Breeze Family Dentistry, PC

278 Lafayette Rd Bldg E

Portsmouth, NH 03801

(603) 436-5444

NPI Verified
BM

Brian Mcguire, DMD, Ms, PLLC

150 Griffin Rd Suite 1

Portsmouth, NH 03801

(603) 436-2204

NPI Verified
CD

Coastal Dental Associates, PLLC

2837 Lafayette Rd

Portsmouth, NH 03801

(603) 436-6997

NPI Verified
DP

Daniel P. Keenan DDS PA

545 Lafayette Rd

Portsmouth, NH 03801

(603) 436-9004

NPI Verified
DR

Donald R. Welsh, Jr. DMD,pllc

320 Union St

Portsmouth, NH 03801

(603) 436-2144

NPI Verified
DB

Seacoast Dental Seminars

118 Maplewood Ave

Portsmouth, NH 03801

(603) 430-1010

NPI Verified
DE

Dr. Emery Ward, DDS PLLC

118 Maplewood Ave Unit B7

Portsmouth, NH 03801

(604) 430-1010

NPI Verified
DK

Dr. Keith Eveland

111 Bow Street

Portsmouth, NH 03801

(603) 433-5677

NPI Verified
DV

Dr. Viena Posada DMD

111 Bow Street

Portsmouth, NH 03801

(603) 433-5677

NPI Verified
GS

Greater Seacoast Community Health

8 Greenleaf Woods Dr

Portsmouth, NH 03801

(603) 422-8208

NPI Verified
HP

Harvey Professional Association

610 Islington St

Portsmouth, NH 03801

(603) 436-7810

NPI Verified
HF

Herold Family Dentistry

313 Islington St

Portsmouth, NH 03801

(603) 436-3718

NPI Verified
JS

James S. Fishbein, DDS

2456 Lafayette Rd

Portsmouth, NH 03801

(603) 436-9908

NPI Verified
MA

Marc A. Greer DMD

85 Merrimac Street

Portsmouth, NH 03801

(603) 436-6922

NPI Verified
OS

Ocean Shades Dental

230 Lafayette Rd Suite C

Portsmouth, NH 03801

(603) 436-7325

NPI Verified
PD

Piscataqua Dental Partners PA

288 Lafayette Road

Portsmouth, NH 03801

(603) 431-4559

NPI Verified
PD

Portsmouth Dental Studios, PA

100 Eileen Dondero Foley Ave

Portsmouth, NH 03801

(603) 431-7605

NPI Verified
PP

Portsmouth Pediatric Dentistry

150 Griffin Rd

Portsmouth, NH 03801

(603) 436-2204

NPI Verified
RG

Richard G Berube and Stephen G Berube DMD PLLC

1800 Woodbury Ave

Portsmouth, NH 03801

(603) 436-8822

NPI Verified

Frequently asked questions about cavity fillings

How much do dental fillings cost?
Composite (tooth-colored) fillings cost $150–$450 per tooth depending on size and location. Amalgam (silver) fillings are less expensive at $100–$300. Most dental insurance covers 70–80% of filling costs after your deductible. Front teeth fillings are usually smaller and less expensive than back teeth.
How long do fillings last?
Composite fillings typically last 7–10 years. Amalgam fillings can last 10–15 years or longer. Longevity depends on the filling size, your oral hygiene, diet, and habits like teeth grinding. Regular dental checkups catch worn or leaking fillings before they cause problems.
Does getting a filling hurt?
Most fillings are done under local anesthesia, so you shouldn't feel pain — just pressure and vibration. Very small, shallow fillings may not need numbing. Post-procedure sensitivity to hot or cold for a few days is normal and temporary. Let your dentist know if sensitivity persists beyond a week.
Silver vs. white fillings — which is better?
Composite (white) fillings bond directly to the tooth, require less drilling, and look natural. They're the standard for visible teeth. Amalgam (silver) fillings are more durable and less expensive, making them a practical choice for large cavities in back teeth where appearance matters less. Discuss preferences with your dentist.