Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Union Street Dental PLLC

Organization Prosthodontics · NPI 1659806263

Union Street Dental PLLC is a Prosthodontics in Portsmouth, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2017.

Licensed in
NH
In the registry since
2017
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

320 Union St
Portsmouth, NH 03801-5052
Phone: (603) 436-2144
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Prosthodontics (primary) Taxonomy 1223P0700X · Licence 03948 (NH)

Record details

NPI number1659806263
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Samantha King — Dentist · (603) 436-2144
NPI enumeratedApril 21, 2017
Last updated in NPPESApril 21, 2017
Mailing address320 Union St, Portsmouth, NH 03801-5052

Other providers in Portsmouth