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

Erik William Wisniewski, FNP

Individual provider Family Nurse Practitioner · NPI 1992201925

Erik William Wisniewski, FNP is a Nurse Practitioner in Gardner, Massachusetts. Qualified in 2018, 8 years ago. Practices with Gardner Family Medicine Inc, a 4-clinician group. Licensed in Massachusetts.

Years since qualifying
8
Licensed in
MA
In the registry since
2018
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

57 City Hall Ave
Gardner, MA 01440-2614
Phone: (978) 630-3862
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 RN2303672 (MA)

Record details

NPI number1992201925
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP
Sole proprietorNo
NPI enumeratedMarch 30, 2018
Last updated in NPPESApril 27, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Gardner Family Medicine Inc — 4 clinicians
Accepts Medicare assignment Not indicated

Other providers in Gardner