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

Dr. James Henry Stempien, DMD

Individual provider Oral and Maxillofacial Surgery (Dentist) · NPI 1417947151

Dr. James Henry Stempien, DMD is an Oral and Maxillofacial Surgery (Dentist) in Wellesley, 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

332 Washington St
Wellesley, MA 02481-6219
Phone: (781) 237-0050
Fax: (781) 235-6339
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence 9053 (MA)

Record details

NPI number1417947151
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedOctober 25, 2005
Last updated in NPPESJuly 13, 2026
Mailing addressPo Box 9142, Charlestown, MA 02129-9142

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