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

Katherine E O'Connor, APN

Individual provider Acute Care Nurse Practitioner · NPI 1144400482

Katherine E O'Connor, APN is an Acute Care Nurse Practitioner in Morristown, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2007
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

100 Madison Ave
Morristown, NJ 07960-6136
Phone: (973) 971-5000
Show map & directions

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

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 26NJ00165200 (NJ)

Record details

NPI number1144400482
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorYes
NPI enumeratedNovember 4, 2007
Last updated in NPPESOctober 20, 2016
Mailing address100 Madison Ave, Morristown, NJ 07960-6136

Other providers in Morristown