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

Margaret M. Corrigan-Massey, MSN, RNCS

Individual provider Adult Health Nurse Practitioner · NPI 1780682716

Margaret M. Corrigan-Massey, MSN, RNCS is an Adult Health Nurse Practitioner in Newark, Delaware. Practices as a sole proprietor. Licensed in Delaware.

Licensed in
DE
In the registry since
2005
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

See every abbreviation used in this directory →

Practice location Address checks out

2600 Glasgow Ave Ste 124
Newark, DE 19702-4777
Phone: (302) 836-4200
Fax: (302) 836-8431
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence LB-0000109 (DE)

Record details

NPI number1780682716
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , RNCS
Sole proprietorYes
NPI enumeratedJuly 13, 2005
Last updated in NPPESOctober 1, 2020
Certification dateOctober 1, 2020

Other providers in Newark