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

Karen Ann Landau, RN, APN

Individual provider Family Nurse Practitioner · NPI 1376716852

Karen Ann Landau, RN, APN is a Family Nurse Practitioner in Union, New Jersey. Licensed in New Jersey. Registered with an NPI since 2008.

Licensed in
NJ
In the registry since
2008
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
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

2669 Killian Pl
Union, NJ 07083-6503
Phone: (908) 688-0409
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 26NJ00018800 (NJ)

Record details

NPI number1376716852
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , APN
Sole proprietorNo
NPI enumeratedApril 7, 2008
Last updated in NPPESMarch 1, 2017

Other providers in Union