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

Diann Clark, MS, CAT

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1649077140

Diann Clark, MS, CAT is an Addiction (Substance Use Disorder) Counselor in Walls, Mississippi. Licensed in Mississippi. Registered with an NPI since 2025.

Licensed in
MS
In the registry since
2025
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

8900 Delta Bluff Cv
Walls, MS 38680-4400
Phone: (870) 588-7249
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 (MS)

Record details

NPI number1649077140
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CAT
Sole proprietorNo
NPI enumeratedMarch 3, 2025
Last updated in NPPESMarch 3, 2025
Certification dateMarch 3, 2025
Mailing address8272 Wolfchase Ln Apt 203, Cordova, TN 38016-2000

Other providers in Walls