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

Sarah Sumner

Individual provider Clinical Social Worker · NPI 1952034076

Sarah Sumner is a Clinical Social Worker in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York and Oregon.

Licensed in
NY, OR
In the registry since
2022
Specialties on file
2

Practice location Address checks out

367 Saint Marks Ave Unit 821
Brooklyn, NY 11238-2268
Phone: (917) 409-6432
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 101776 (NY)
Clinical Social Worker Taxonomy 1041C0700X · Licence L16353 (OR)

Record details

NPI number1952034076
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 6, 2022
Last updated in NPPESMay 26, 2026
Certification dateMay 26, 2026

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