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

Mrs. Winifred S. O. Mellinger, APRN, MSN, CPNP

Individual provider Pediatric Nurse Practitioner · NPI 1821345018

Mrs. Winifred S. O. Mellinger, APRN, MSN, CPNP is a Pediatric Nurse Practitioner in Middletown, Delaware. Licensed in Delaware. Registered with an NPI since 2012.

Licensed in
DE
In the registry since
2012
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
CPNP — Certified Pediatric Nurse Practitioner
A nurse practitioner certified in paediatrics.

See every abbreviation used in this directory →

Practice location Address checks out

122 Silver Lake Road Middletown School Based Health Ctr
Middletown, DE 19709
Phone: (302) 378-5775
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 LJ0000108 (DE)

Record details

NPI number1821345018
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , MSN , CPNP
Sole proprietorNo
NPI enumeratedAugust 7, 2012
Last updated in NPPESAugust 7, 2012

Other providers in Middletown