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

David Semanco, MAC, CADC, CSAC, CAC-AD

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1366944894

David Semanco, MAC, CADC, CSAC, CAC-AD is an Addiction (Substance Use Disorder) Counselor in Crownsville, Maryland. Practices as a sole proprietor. Registered with an NPI since 2018.

In the registry since
2018
What do these letters mean?
CADC — Certified Alcohol and Drug Counselor
A certified addiction counsellor.

See every abbreviation used in this directory →

Practice location Address checks out

2015 Martins Grant Ct
Crownsville, MD 21032-1932
Phone: (410) 721-6353
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1366944894
Entity typeIndividual (Type 1)
GenderMale
Credentials MAC , CADC , CSAC , CAC-AD
Sole proprietorYes
NPI enumeratedFebruary 28, 2018
Last updated in NPPESFebruary 28, 2018

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