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

Joyce Wientzen, LCSW

Individual provider Social Worker · NPI 1750464475

Joyce Wientzen, LCSW is a Social Worker in Portland, Maine. Licensed in Maine. Registered with an NPI since 2006.

Licensed in
ME
In the registry since
2006
What do these letters mean?
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

17 Bishop St
Portland, ME 04103-2659
Phone: (207) 871-1235
Fax: (207) 879-6161
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence LC5593 (ME)

Record details

NPI number1750464475
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedOctober 24, 2006
Last updated in NPPESJuly 9, 2007
Mailing address899 Riverside St, Portland, ME 04103-1070

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