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

Mr. Derek R. Davis

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1619299369

Mr. Derek R. Davis is an Addiction (Substance Use Disorder) Counselor in Wilmington, Delaware. Practices as a sole proprietor. Licensed in Delaware and Pennsylvania.

Licensed in
DE, PA
In the registry since
2010
Specialties on file
2

Practice location Address checks out

604 W 10th St
Wilmington, DE 19801-1424
Phone: (302) 737-4100
Fax: (302) 655-5030
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 123126 (DE)
Professional Counselor Taxonomy 101YP2500X · Licence PC002803 (PA)

Record details

NPI number1619299369
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedFebruary 23, 2010
Last updated in NPPESFebruary 23, 2010
Mailing address604 W 10th St, Wilmington, DE 19801-1424

Other providers in Wilmington