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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. DENNIS LEE DERBAUM LCSW CSAC
NPI 1558324137
Counselor - Addiction (Substance Use Disorder) in Virginia Beach, VA

Active since April 06, 2006
780 LYNNHAVEN PKWY, SUITE 400 ATLANTIC PSYCHIATRIC SERVICES, VIRGINIA BEACH, VA 23452(757) 468-0550(757) 468-9992 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Mr. Dennis Lee Derbaum Lcsw Csac NPPES

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

MR. DENNIS LEE DERBAUM LCSW CSAC (NPI 1558324137) is an individual addiction (substance use disorder) provider in Virginia Beach, Virginia, licensed in Virginia (CSAC) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1558324137
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. DENNIS LEE DERBAUMCredential: LCSW CSAC
Location Address780 LYNNHAVEN PKWY, SUITE 400 ATLANTIC PSYCHIATRIC SERVICESVirginia Beach, VA 23452-7332
Mailing Address780 Lynnhaven Pkwy, Suite 400Virginia Beach, VA 23452-7332 · (757) 468-0550 · Fax (757) 468-9992
Phone(757) 468-0550
Fax(757) 468-9992
Sole ProprietorNo
Enumeration DateApril 6, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1558324137 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 VA · CSAC
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License LCSW (VA)
780 LYNNHAVEN PKWY, Virginia Beach, VA 23452
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Other Identifiers 2

Other86080MVA · Sentara Optima
Other183809VA · Anthem Ppo Bcbs

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Other Providers at the Same Location NPPES 20

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

LAUREN MARIE BACHE
Behavior Technician
780 LYNNHAVEN PKWY, SUITE 400
VIRGINIA BEACH, VA 23452
Virginia Beach City (888) 880-9270
MISS AMANDA LEIGH HAYES BS,QMHP, RBT
Behavior Technician
780 LYNNHAVEN PKWY
VIRGINIA BEACH, VA 23452
Virginia Beach City (757) 301-9065
DR. PATRICIA MARY FUSS PSY D
Psychologist (Clinical)
780 LYNNHAVEN PKWY, SUITE 400 ATLANTIC PSYCHIATRIC SERVICES
VIRGINIA BEACH, VA 23452
Virginia Beach City (757) 468-0550
SOPHIA SMITH
Behavior Technician
780 LYNNHAVEN PKWY
VA BEACH, VA 23452
Virginia Beach City (877) 418-2978
MS. KAREN LEE BUCHANAN LCSW
Counselor (Mental Health)
780 LYNNHAVEN PKWY, SUITE 400 ATLANTIC PSYCHIATRIC SERVICES
VIRGINIA BEACH, VA 23452
Virginia Beach City (757) 468-0550
JOURNEY TO HEALING PSYCHOTHERAPY SERVICES
Clinic/Center (Mental Health (Including Community Mental Health Center))
780 LYNNHAVEN PKWY
VIRGINIA BEACH, VA 23452
Virginia Beach City (757) 563-3412
LANITRA FRIDIE
Behavior Technician
780 LYNNHAVEN PKWY
VIRGINIA BEACH, VA 23452
Virginia Beach City (804) 207-3878
CAROLYN ANNE COOKSLEY
Behavior Technician
780 LYNNHAVEN PKWY
VIRGINIA BEACH, VA 23452
Virginia Beach City (757) 301-9065

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 Dennis Derbaum's NPI number?

The NPI number for Dennis Derbaum is 1558324137. It was assigned to this individual provider in the NPPES registry on April 6, 2006.

Where is Dennis Derbaum located?

Dennis Derbaum practices at 780 Lynnhaven Pkwy Suite 400 Atlantic Psychiatric Services, Virginia Beach, VA 23452. The listed phone number is (757) 468-0550.

What is Dennis Derbaum's specialty?

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

What insurance does Dennis Derbaum accept?

Health plans from Providence Health Plan list Dennis Derbaum as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Dennis Derbaum was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.