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

Peter Mazzaro, CNP

Individual provider Family Nurse Practitioner · NPI 1922928233

Peter Mazzaro, CNP is a Family Nurse Practitioner in East Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2026.

Licensed in
MA
In the registry since
2026
What do these letters mean?
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

40 E Pier DR Apt 2121
East Boston, MA 02128-2946
Phone: (207) 939-7950
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence RN10014711 (MA)

Record details

NPI number1922928233
Entity typeIndividual (Type 1)
GenderMale
Credentials CNP
Sole proprietorNo
NPI enumeratedJuly 16, 2026
Last updated in NPPESJuly 16, 2026
Certification dateJuly 12, 2026
Mailing address40 E Pier Dr Apt 2121, East Boston, MA 02128-2946

Other providers in East Boston