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

Gregory Biron DMD, MD, PLLC

Organization Oral and Maxillofacial Surgery Clinic/Center · NPI 1912798737

Gregory Biron DMD, MD, PLLC is an Oral and Maxillofacial Surgery Clinic/Center in Exeter, New Hampshire. Registered with an NPI since 2025.

In the registry since
2025
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

21 Hampton Rd Ste 202
Exeter, NH 03833-4800
Phone: (603) 773-3333
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oral and Maxillofacial Surgery Clinic/Center (primary) Taxonomy 261QS0112X

Record details

NPI number1912798737
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Hailey Groleau — Office Manager · (603) 773-3333
Other names Exeter Oral Surgery
NPI enumeratedMay 13, 2025
Last updated in NPPESMay 13, 2025
Certification dateMay 13, 2025
Mailing address21 Hampton Rd Ste 202, Exeter, NH 03833-4800