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

Dr. Mary Elizabeth Guzek, DMD

Individual provider Endodontics · NPI 1124213111

Dr. Mary Elizabeth Guzek, DMD is an Endodontics in Charlestown, 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.

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Practice location Address checks out

69 High St UNIT#1
Charlestown, MA 02129-3023
Phone: (917) 386-8803
Fax: (617) 337-5711
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 21996 (MA)

Record details

NPI number1124213111
Entity typeIndividual (Type 1)
GenderFemale
Credentials DMD
Sole proprietorNo
NPI enumeratedSeptember 12, 2007
Last updated in NPPESApril 3, 2010