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

Diana Davidson, NP, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1598145146

Diana Davidson, NP, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Millsboro, Delaware. Works from 2 locations. Licensed in Delaware, Florida and Pennsylvania.

Licensed in
DE, FL, PA
In the registry since
2015
Specialties on file
3
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

315 Old Landing Rd
Millsboro, DE 19966-1210
Phone: (302) 353-0762
Show map & directions

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

Additional practice locations (1)

  • 3821 Lancaster Pike, Wilmington, DE 19805-1512 — (302) 353-0762

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence L8-0000187 (DE)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence ARNP9339588 (FL)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence SP017910 (PA)

Record details

NPI number1598145146
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP , PMHNP-BC
Sole proprietorNo
NPI enumeratedJune 8, 2015
Last updated in NPPESFebruary 19, 2020
Certification dateFebruary 19, 2020

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