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

Thomas Michael Leonard, DMD

Individual provider General Practice Dentistry · NPI 1003817727

Thomas Michael Leonard, DMD is a General Practice Dentistry in Arlington, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2005.

Licensed in
MA
In the registry since
2005
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

366 Mass Ave Ste 301
Arlington, MA 02474-6733
Phone: (781) 646-8609
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 12586 (MA)

Record details

NPI number1003817727
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedAugust 3, 2005
Last updated in NPPESJuly 13, 2026
Mailing address366 Mass Ave, Suite 301, Arlington, MA 02474-6733

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