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

Dr. Brian George McGuire, DMD

Individual provider Pediatric Dentistry · NPI 1689165425

Dr. Brian George McGuire, DMD is a Pediatric Dentistry in Portsmouth, New Hampshire. Licensed in Massachusetts and New Hampshire. Registered with an NPI since 2018.

Licensed in
MA, NH
In the registry since
2018
Specialties on file
2
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

150 Griffin Rd Ste 1
Portsmouth, NH 03801-7131
Phone: (603) 436-2204
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence DN1857992 (MA)
Pediatric Dentistry Taxonomy 1223P0221X · Licence 04636 (NH)

Record details

NPI number1689165425
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedMay 29, 2018
Last updated in NPPESMay 21, 2024
Certification dateMay 21, 2024

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