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

Deidre Johnson, LMSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1659614584

Deidre Johnson, LMSW is an Addiction (Substance Use Disorder) Counselor in Charleston, South Carolina. Works from 2 locations. Registered with an NPI since 2013.

In the registry since
2013
Specialties on file
2
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

2100 Charlie Hall Blvd
Charleston, SC 29414-5832
Phone: (843) 852-4100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 691 S Oak St, Seneca, SC 29678-3827 — (864) 882-7563

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X

Record details

NPI number1659614584
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedMarch 28, 2013
Last updated in NPPESAugust 7, 2019

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