Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Gregory L Dahl, LPC, LPCS, CACII, NCC

Individual provider Professional Counselor · NPI 1871750364

Mr. Gregory L Dahl, LPC, LPCS, CACII, NCC is a Mental Health Counselor in Columbia, South Carolina. Graduated from University of South Carolina School of Medicine in 2004, 22 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
22
Trained at
University of South Carolina School of Medicine
Licensed in
SC
In the registry since
2008
Specialties on file
3
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.
NCC — National Certified Counselor
A counsellor certified by the NBCC.

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Practice location Address checks out

1620 Lady St Ste B
Columbia, SC 29201-3482
Phone: (803) 622-0792
Fax: (803) 451-7604
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 5374 (SC)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 1005205 (SC)
Mental Health Counselor Taxonomy 101YM0800X · Licence 5134 (SC)

Record details

NPI number1871750364
Entity typeIndividual (Type 1)
GenderMale
Credentials LPC , LPCS , CACII , NCC
Sole proprietorYes
NPI enumeratedMay 21, 2008
Last updated in NPPESFebruary 28, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolUNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Columbia