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

Ann Marie O'Connor, RN

Individual provider Pediatric Registered Nurse · NPI 1821296583

Ann Marie O'Connor, RN is a Pediatric Registered Nurse in Cortlandt Manor, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

5 N 1st St
Cortlandt Manor, NY 10567-5253
Phone: (914) 739-9138
Show map & directions

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

Specialties & licences

Pediatric Registered Nurse (primary) Taxonomy 163WP0200X · Licence 454817 (NY)

Record details

NPI number1821296583
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedJuly 4, 2007
Last updated in NPPESJuly 9, 2007