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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1326099706

Dr. Helen Yolanda Clark, PHD is an Addiction (Substance Use Disorder) Counselor in Moncks Corner, South Carolina. Practices as a sole proprietor. Licensed in South Carolina.

Licensed in
SC
In the registry since
2006
Specialties on file
4
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

223 1st St
Moncks Corner, SC 29461-3726
Phone: (843) 761-5707
Fax: (843) 899-2184
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 2212 (SC)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 410155 (SC)
Mental Health Counselor Taxonomy 101YM0800X · Licence 606 (SC)
Marriage & Family Therapist Taxonomy 106H00000X · Licence 193 (SC)

Record details

NPI number1326099706
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 12, 2006
Last updated in NPPESJuly 19, 2013

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