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

Pat Machalinski, DMD, PC

Organization Endodontics · NPI 1326009762

Pat Machalinski, DMD, PC is an Endodontics in Arlington, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1188 Massachusetts Ave
Arlington, MA 02476-4211
Phone: (781) 641-3661
Fax: (781) 641-3630
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 18038 (MA)

Record details

NPI number1326009762
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Pat Machalinski — President · (781) 641-3661
NPI enumeratedMarch 28, 2006
Last updated in NPPESAugust 22, 2020
Mailing address1188 Massachusetts Ave, Arlington, MA 02476-4211

Other providers in Arlington