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

Frank G Oppenheim, DMD, PHD

Individual provider Periodontics · NPI 1770770422

Frank G Oppenheim, DMD, PHD is a Periodontics in Cambridge, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1692 Mass Ave
Cambridge, MA 02138-1803
Phone: (617) 864-5457
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 14288 (MA)

Record details

NPI number1770770422
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD , PHD
Sole proprietorNo
NPI enumeratedSeptember 26, 2007
Last updated in NPPESSeptember 26, 2007

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