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

Quinn Kathleen Cassidy, MSW, LCSW-C

Individual provider Social Worker · NPI 1346595550

Quinn Kathleen Cassidy, MSW, LCSW-C is a Social Worker in Bethesda, Maryland. Licensed in Maryland. Registered with an NPI since 2012.

Licensed in
MD
In the registry since
2012
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

National Institutes Of Health Bldg 10 Crc Rm 2-3581 10 Center DR Msc 1160
Bethesda, MD 20892
Phone: (301) 496-6020
Fax: (301) 451-8991
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 18035 (MD)

Record details

NPI number1346595550
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW-C
Sole proprietorNo
NPI enumeratedJuly 13, 2012
Last updated in NPPESJune 18, 2018

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