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

Mr. Dennis Keith Halsey, MAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1730377193

Mr. Dennis Keith Halsey, MAC is an Addiction (Substance Use Disorder) Counselor in Biloxi, Mississippi. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

400 Veterans Ave Admin Office/psych Service
Biloxi, MS 39531-2410
Phone: (228) 523-4720
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

Record details

NPI number1730377193
Entity typeIndividual (Type 1)
GenderMale
Credentials MAC
Sole proprietorNo
NPI enumeratedOctober 11, 2007
Last updated in NPPESOctober 11, 2007

Other providers in Biloxi