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

Katharine M Ryan, MSW, LSW, LADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1194161018

Katharine M Ryan, MSW, LSW, LADC is an Addiction (Substance Use Disorder) Counselor in Lowell, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2013.

Licensed in
MA
In the registry since
2013
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LSW — Licensed Social Worker
A state-licensed social worker.
LADC — Licensed Alcohol and Drug Counselor
A licensed addiction counsellor.

See every abbreviation used in this directory →

Practice location Address checks out

650 Suffolk St
Lowell, MA 01854-3642
Phone: (978) 452-5155
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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 · Licence 479 (MA)

Record details

NPI number1194161018
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LSW , LADC
Sole proprietorNo
NPI enumeratedMay 18, 2013
Last updated in NPPESMay 18, 2013

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