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

Diane Bell-Cornish, CRNP

Individual provider Addiction (Substance Use Disorder) Registered Nurse · NPI 1710212063

Diane Bell-Cornish, CRNP is an Addiction (Substance Use Disorder) Registered Nurse in Wilmington, Delaware. Licensed in Delaware and Pennsylvania. Registered with an NPI since 2009.

Licensed in
DE, PA
In the registry since
2009
Specialties on file
3
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

2126 W Newport Pike Ste 102
Wilmington, DE 19804-3747
Phone: (302) 294-6593
Fax: (302) 294-6553
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence LG-0011731 (DE)
Addiction (Substance Use Disorder) Registered Nurse Taxonomy 163WA0400X · Licence LG-0011731 (DE)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence SP023489 (PA)

Record details

NPI number1710212063
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorNo
NPI enumeratedOctober 5, 2009
Last updated in NPPESOctober 7, 2025
Certification dateOctober 7, 2025

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