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Pins mark self-reported register addresses, not verified locations. Numbers match the list.
Register read September 29, 2026
Denture specialists
The register’s denture tier for Portsmouth: prosthodontists (the specialty covering complete, partial and implant-supported dentures), denturists, and practices registered under the prosthodontic taxonomy. Each card links to the full register entry.
Prosthodontic practice
Lisa B. Schulman, D.D.S.
200 Griffin Rd Suite 9, Portsmouth, NH 03801
Prosthodontic practice
Union Street Dental PLLC
320 Union St, Portsmouth, NH 03801
Prosthodontic practice
William Randi DDS PLLC
200 Griffin Rd Ste 9, Portsmouth, NH 03801
Implant surgeons
If you are weighing implant-supported dentures, these are the surgeons the register lists in Portsmouth — the specialty that places the implants. The denture on top is usually planned and fitted by a prosthodontist or general dentist.
Connor Capobianco, DDS
150 Griffin Rd Ste 2, Portsmouth, NH 03801
Jesse Snow, DMD
200 Griffin Rd Ste 8, Portsmouth, NH 03801
Louis Frank Clarizio, DDS
566 Islington St, Portsmouth, NH 03801
Oral & maxillofacial surgeons the NPI register lists in this city, alphabetically, as read September 29, 2026. Surgeons place implants; dentures and their fit are the prosthodontist’s side.
All registered practices
Every dental organization the NPI register lists at a Portsmouth address — most denture care happens in general practices, but the register cannot say which of them offer it, so this table makes no such claim. Call and ask.
| Registered organization | Register address | Phone | NPI |
|---|---|---|---|
| Amy E. Rosania, DMD, Mscd, PC | 875 Greenalnd Road Suite B-7, Portsmouth, NH 03801 | (603) 294-0110 | 1811381544 |
| Arrigo Orthodontics, PC | 230 Lafayette Rd Ste D8, Portsmouth, NH 03801 | (603) 431-7616 | 1386432334 |
| Better Smiles Dental Care. P.C. | 278 Lafayette Rd, Portsmouth, NH 03801 | (603) 436-5444 | 1639115009 |
| Breeze Family Dentistry, P.C. | 278 Lafayette Rd Bldg E, Portsmouth, NH 03801 | (603) 436-5444 | 1336973155 |
| Candid New Hampshire, P.C. | 1950 Lafayette Rd Ste 200, Portsmouth, NH 03801 | (860) 481-7631 | 1588271688 |
| Coastal Dental Associates, PLLC | 2837 Lafayette Rd, Portsmouth, NH 03801 | (603) 436-6997 | 1780700450 |
| Daniel P. Keenan DDS PA | 545 Lafayette Rd, Portsmouth, NH 03801 | (603) 436-9004 | 1528270386 |
| Donald R. Welsh, Jr. D.M.D.,P.L.L.C | 320 Union St, Portsmouth, NH 03801 | (603) 436-2144 | 1417135112 |
| Dr Young Park PC | 1600 Woodbury Ave, Portsmouth, NH 03801 | (603) 431-1030 | 1568689610 |
| Dr. Barry F. Mcardle General Dentist, PA | 118 Maplewood Ave Suite B-7, Portsmouth, NH 03801 | (603) 430-1010 | 1164635710 |
| Dr. Emery Ward, DDS PLLC | 118 Maplewood Ave Unit B7, Portsmouth, NH 03801 | (604) 430-1010 | 1063257236 |
| Greater Seacoast Community Health | 8 Greenleaf Woods Dr, Portsmouth, NH 03801 | (603) 422-8208 | 1811150519 |
| Harvey Professional Association | 610 Islington St, Portsmouth, NH 03801 | (603) 436-7810 | 1033320866 |
| Herold Family Dentistry | 313 Islington St, Portsmouth, NH 03801 | (603) 436-3718 | 1235498684 |
| James S. Fishbein, DDS | 2456 Lafayette Rd, Portsmouth, NH 03801 | (603) 436-9908 | 1548346992 |
| Jillian M. Harrison, DMD, PLLC | 875 Greenland Rd Unit B7, Portsmouth, NH 03801 | (603) 501-0263 | 1346802238 |
| Live Free Endodontics PLLC | 288 Lafayette Rd, Portsmouth, NH 03801 | (603) 483-3202 | 1982527172 |
| Marc A. Greer DMD | 85 Merrimac St, Portsmouth, NH 03801 | (603) 436-6922 | 1205011046 |
| Ocean Shades Dental | 230 Lafayette Rd Ste C, Portsmouth, NH 03801 | (603) 436-7325 | 1851589899 |
| Piscataqua Dental Partners PA | 288 Lafayette Road Suite 1, Portsmouth, NH 03801 | (603) 431-4559 | 1578671806 |
| Portsmouth Dental Studios, PA | 100 Eileen Dondero Foley Ave Suite 320, Portsmouth, NH 03801 | (603) 431-7605 | 1922329036 |
| Premier Dental Group PC | 1800 Woodbury Ave, Portsmouth, NH 03801 | (603) 436-8822 | 1083366785 |
| Richard G Berube And Stephen G Berube DMD PLLC | 1800 Woodbury Ave, Portsmouth, NH 03801 | (603) 436-8822 | 1508879180 |
| Smile Artz PA | 303 Islington Street, Portsmouth, NH 03801 | (603) 431-7605 | 1831154855 |
| Soma Dental | 238 Deer St Unit 100, Portsmouth, NH 03801 | (603) 956-1213 | 1740133867 |
| Stephen E. Ananian D.M.D., LLC | 278 Lafayette Rd, Portsmouth, NH 03801 | (603) 436-3889 | 1558574749 |
| Watterworth Orthodontics, PA | 230 Lafayette Rd Bldg. D., Portsmouth, NH 03801 | (603) 431-7616 | 1164507513 |
| Xcelerated Orthodontics Inc | 59 Deer St Unit 3B, Portsmouth, NH 03801 | (603) 610-8255 | 1871075481 |
Common questions in Portsmouth
How is this Portsmouth list put together?
It is the federal NPI register (NPPES), read on September 29, 2026, filtered to providers whose register address is in Portsmouth — nothing more. Listings are alphabetical, no one can pay to be added, removed or reordered, and there are no ratings or reviews because we have not called or visited these practices.
What is a prosthodontist, and do I need one for dentures?
A prosthodontist is a dentist with years of further specialty training in replacing teeth — the recognized specialty behind complete, partial and implant-supported dentures. You do not need one: most denture care happens in general practices. The specialist tier simply shows where the register says that training is.
Does Medicaid cover dentures in New Hampshire?
Limited — New Hampshire's adult Medicaid dental benefit covers preventive, restorative and oral surgery care, but dentures only for adults on the DD, ABD and CFI waivers. The state-by-state coverage table has New Hampshire’s row with the program’s own wording and source.
Are the providers listed here licensed?
An NPI record is not proof of an active license — CMS says so itself. Every profile shows the license number the register carries and links the New Hampshire license lookup, where you can verify it in about a minute. The How this list works section below has the other caveats.
How this list works
Everything on this page comes from one source: the federal NPI register (NPPES), read on September 29, 2026. It lists every provider in Portsmouth whose register address matches, alphabetically. No one can pay to be added, removed or reordered, and there are no ratings or reviews here — we have not called or visited these practices.
Three caveats the register itself requires: an NPI number is not proof of an active license (verify one at the New Hampshire license lookup), addresses are self-reported and can be stale, and a listing says nothing about quality. If you are listed here and something is wrong, tell us and we will correct or remove the entry against the register.
Before you call anyone
How much dentures cost
Every published chain price, per arch, with dates and sources.
Medicaid, state by state
Every program’s rule in its own words, each row sourced and dated.
Save money on dentures
The six real routes: entry tiers, dental schools, sliding-fee clinics, coverage and donated care.