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

Dr. John P Pietrasik, DDS

Individual provider Dentist · NPI 1558566380

Dr. John P Pietrasik, DDS is a Dentist in Chelmsford, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

18 N Rd
Chelmsford, MA 01824-2718
Phone: (978) 256-2561
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 14521 (MA)

Record details

NPI number1558566380
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJune 20, 2007
Last updated in NPPESJuly 8, 2007

Other providers in Chelmsford