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

Marie-Eileen Onieal, PHD, RN, CPNP

Individual provider Pediatric Nurse Practitioner · NPI 1174505085

Marie-Eileen Onieal, PHD, RN, CPNP is a Pediatric Nurse Practitioner in Haverhill, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2005.

Licensed in
MA
In the registry since
2005
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
CPNP — Certified Pediatric Nurse Practitioner
A nurse practitioner certified in paediatrics.

See every abbreviation used in this directory →

Practice location Address checks out

33 Clement Ct
Haverhill, MA 01832-1192
Phone: (781) 289-4298
Show map & directions

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

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 145089 (MA)

Record details

NPI number1174505085
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , RN , CPNP
Sole proprietorNo
NPI enumeratedNovember 16, 2005
Last updated in NPPESJuly 13, 2026

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