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

Mackenzie Corbeil O'Neill, APRN

Individual provider Nurse Practitioner · NPI 1629454889

Mackenzie Corbeil O'Neill, APRN is a Nurse Practitioner in Hartford, Connecticut. Licensed in Connecticut. Registered with an NPI since 2015.

Licensed in
CT
In the registry since
2015
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

80 Seymour St Hartford Hospital Surgery Dept
Hartford, CT 06102-5037
Phone: (860) 972-4670
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 6226 (CT)
Nurse Practitioner Taxonomy 363L00000X · Licence 006226 (CT)

Record details

NPI number1629454889
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedAugust 10, 2015
Last updated in NPPESAugust 31, 2015

Other providers in Hartford