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

Mary Susan Harrison, TRAINEE-AD

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1477681443

Mary Susan Harrison, TRAINEE-AD is an Addiction (Substance Use Disorder) Counselor in Centreville, Maryland. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

205 N Liberty St
Centreville, MD 21617-1022
Phone: (410) 758-1306
Fax: (410) 758-2133
Show map & directions

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 number1477681443
Entity typeIndividual (Type 1)
GenderFemale
Credentials TRAINEE-AD
Sole proprietorNo
NPI enumeratedMarch 1, 2007
Last updated in NPPESJuly 8, 2007

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