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

Demi Michele Piekarsky, APN

Individual provider Pediatric Nurse Practitioner · NPI 1609456375

Demi Michele Piekarsky, APN is a Pediatric Nurse Practitioner in Montvale, New Jersey. Licensed in New Jersey. Registered with an NPI since 2021.

Licensed in
NJ
In the registry since
2021
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

Practice location Address checks out

135 Chestnut Ridge Rd Ste 1120
Montvale, NJ 07645-1153
Phone: (201) 391-2020
Show map & directions

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

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 26NJ01089500 (NJ)

Record details

NPI number1609456375
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedApril 8, 2021
Last updated in NPPESAugust 11, 2023
Certification dateMay 29, 2021