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

Individual provider Clinical Social Worker · NPI 1821767682

Sierra Ann Widule, LCSW is a Clinical Social Worker in Brooklyn, New York. Practices as a sole proprietor and works from 2 locations. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2021
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

827 Jefferson Ave Apt 3F
Brooklyn, NY 11221-6510
Phone: (920) 740-6894
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4524 N Marshall Heights Ave, Appleton, WI 54913-7172 — (920) 740-6894

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 10099 (WI)

Record details

NPI number1821767682
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedSeptember 7, 2021
Last updated in NPPESNovember 8, 2024
Certification dateNovember 8, 2024

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