Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Derrick Durell Hartwell, LLMSW, CADC, CCS-D

Individual provider Counselor · NPI 1750727236

Derrick Durell Hartwell, LLMSW, CADC, CCS-D is a Counselor in Lansing, Michigan. Practices as a sole proprietor and works from 2 locations. Licensed in Michigan.

Licensed in
MI
In the registry since
2013
Specialties on file
5
What do these letters mean?
CADC — Certified Alcohol and Drug Counselor
A certified addiction counsellor.

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Practice location Address checks out

405 W Greenlawn Ave # 100
Lansing, MI 48910-2898
Phone: (517) 291-0857
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1921 Ransom Pl, Nashville, TN 37217-3841 — (615) 279-6700

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 6801102071 (MI)
Counselor Taxonomy 101Y00000X · Licence 6801102071 (MI)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 680141564 (MI)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 6801102071 (MI)
Mental Health Counselor Taxonomy 101YM0800X · Licence 6801102071 (MI)

Record details

NPI number1750727236
Entity typeIndividual (Type 1)
GenderMale
Credentials LLMSW , CADC , CCS-D
Sole proprietorYes
NPI enumeratedMay 10, 2013
Last updated in NPPESAugust 22, 2022
Certification dateAugust 22, 2022

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