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

Karen Papavasiliou, APN

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1407577638

Karen Papavasiliou, APN is a Psychiatric/Mental Health Nurse Practitioner in Hackensack, New Jersey. Practices as a sole proprietor and works from 2 locations. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2022
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

211 Essex St
Hackensack, NJ 07601-3231
Phone: (201) 487-1240
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 65 Harristown Rd, Glen Rock, NJ 07452-3315 — (201) 487-1240

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 26NJ01362700 (NJ)

Record details

NPI number1407577638
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorYes
NPI enumeratedSeptember 6, 2022
Last updated in NPPESSeptember 6, 2022
Certification dateJune 22, 2022

Other providers in Hackensack