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

Betsy D Kontoleon, MD

Individual provider Internal Medicine Physician · NPI 1740355197

Betsy D Kontoleon, MD is an Internal Medicine Physician in Dedham, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Partly verified

Some contact details are missing from the federal record.

One Lyons St
Dedham, MA 02026
Phone: (781) 329-1400
Fax: (781) 278-5667
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 59733 (MA)

Record details

NPI number1740355197
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 21, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 9120, Dedham, MA 02027-9120

Other providers in Dedham