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MR. DEREK R. DAVIS
NPI 1619299369
Counselor - Addiction (Substance Use Disorder) in Wilmington, DE

Active since February 23, 2010
604 W 10TH ST, WILMINGTON, DE 19801(302) 737-4100(302) 655-5030 Get Directions Write a Review

NPPES record last updated: February 23, 2010. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Mr. Derek R. Davis NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. DEREK R. DAVIS (NPI 1619299369) is an individual addiction (substance use disorder) provider in Wilmington, Delaware, licensed in Delaware (123126) and active in the NPI registry since February 2010.

NPPES Registry Identity

NPI1619299369
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. DEREK R. DAVIS
Location Address604 W 10TH STWilmington, DE 19801-1424
Mailing Address604 W 10th StWilmington, DE 19801-1424 · (302) 737-4100 · Fax (302) 655-5030
Phone(302) 737-4100
Fax(302) 655-5030
Sole ProprietorYes
Enumeration DateFebruary 23, 2010
✔ NPI 1619299369 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in DE · 123126
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License PC002803 (PA)
604 W 10TH ST, Wilmington, DE 19801
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Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. JUDITH ANN ROWITZER ICADC
Counselor (Addiction (Substance Use Disorder))
604 W 10TH ST
WILMINGTON, DE 19801
New Castle County (302) 737-4100
MR. CHARLES DALE JR. B.S.
Counselor (Addiction (Substance Use Disorder))
604 W 10TH ST, GUADENZIA FRESH START
WILMINGTON, DE 19801
New Castle County (302) 737-4100
MRS. KAREN LEE WAITE B.S., C.A.D.C.
Counselor (Addiction (Substance Use Disorder))
604 W 10TH ST
WILMINGTON, DE 19801
New Castle County (302) 737-4100
MS. CARLA DENINE CAIN B.S., C.A.D.C.
Counselor (Addiction (Substance Use Disorder))
604 W 10TH ST
WILMINGTON, DE 19801
New Castle County (302) 737-4100
GAUDENZIA INC
Clinic/Center (Mental Health (Including Community Mental Health Center))
604 W 10TH ST
WILMINGTON, DE 19801
New Castle County (302) 737-4100
GAUDENZIA, INC.
Clinic/Center (Rehabilitation, Substance Use Disorder)
604 W 10TH ST
WILMINGTON, DE 19801
New Castle County (302) 737-4100
LOTUS WEST
Clinic/Center (Rehabilitation, Substance Use Disorder)
604 W 10TH ST
WILMINGTON, DE 19801
New Castle County (302) 500-5991

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Derek Davis's NPI number?

The NPI number for Derek Davis is 1619299369. It was assigned to this individual provider in the NPPES registry on February 23, 2010.

Where is Derek Davis located?

Derek Davis practices at 604 W 10th St, Wilmington, DE 19801. The listed phone number is (302) 737-4100.

What is Derek Davis's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Derek Davis was last updated on February 23, 2010. NPI Profile syncs with the weekly NPPES data releases published by CMS.