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

Brian McGuire, DMD, MS, PLLC

Organization Pediatric Dentistry · NPI 1629827886

Brian McGuire, DMD, MS, PLLC is a Pediatric Dentistry in Portsmouth, New Hampshire. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

150 Griffin Rd Ste 1
Portsmouth, NH 03801-7131
Phone: (603) 436-2204
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Dentistry (primary) Taxonomy 1223P0221X

Record details

NPI number1629827886
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Brian McGuire — Pediatric Dentist/Owner · (309) 235-7257
Other names Portsmouth Pediatric Dentistry
NPI enumeratedMay 17, 2024
Last updated in NPPESMay 17, 2024
Certification dateMay 16, 2024
Mailing address150 Griffin Rd Ste 1, Portsmouth, NH 03801-7131

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