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

Dr. Gerald Thomas Oneil, DMD

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1639183080

Dr. Gerald Thomas Oneil, DMD is an Orthodontics and Dentofacial Orthopedics Dentistry in North Adams, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
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

85 Church St
North Adams, MA 01247
Phone: (413) 664-4336
Fax: (413) 664-4366
Show map & directions

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

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 12603 (MA)

Record details

NPI number1639183080
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedJuly 28, 2006
Last updated in NPPESJuly 8, 2007
Mailing address85 Church St, North Adams, MA 01247

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