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

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