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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1154864197

Michelle K Duncan, LICDC, LISW is a Clinical Social Worker in Lancaster, Ohio. Qualified in 2015, 11 years ago. Practices as a sole proprietor and works from 3 locations. Licensed in Ohio.

Years since qualifying
11
Licensed in
OH
In the registry since
2016
Specialties on file
2
What do these letters mean?
LISW — Licensed Independent Social Worker
A social worker licensed to practise independently.

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Practice location Address checks out

2670 N Columbus St Ste G
Lancaster, OH 43130-8408
Phone: (740) 901-1231
Fax: (740) 901-3021
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 115 W Wheeling St Ste H, Lancaster, OH 43130-3708 — (740) 901-3021
  • 2697 Wittenberg Dr, Lancaster, OH 43130-8832 — (614) 668-5991

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 1801304 (OH)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 101110 (OH)

Record details

NPI number1154864197
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICDC , LISW
Sole proprietorYes
NPI enumeratedNovember 23, 2016
Last updated in NPPESMay 3, 2020
Certification dateMay 3, 2020

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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