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

MS. Lynn E Duffield, MSW, LCSW

Individual provider Counselor · NPI 1588757686

MS. Lynn E Duffield, MSW, LCSW is a Counselor in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

Licensed in
MO
In the registry since
2006
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

8631 Delmar Blvd
Saint Louis, MO 63124-1990
Phone: (314) 787-5100
Fax: (314) 754-2800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X · Licence 2002025684 (MO)

Record details

NPI number1588757686
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW
Sole proprietorNo
NPI enumeratedOctober 2, 2006
Last updated in NPPESJuly 8, 2007
Mailing address8631 Delmar Blvd, Saint Louis, MO 63124-1990

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