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

Individual provider Clinical Social Worker · NPI 1366979130

Sage Bierster, LCSW is a Clinical Social Worker in Key West, Florida. Licensed in Alabama and Florida. Registered with an NPI since 2017.

Licensed in
AL, FL
In the registry since
2017
Specialties on file
2
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

1207 Florida St Apt 2
Key West, FL 33040-3429
Phone: (917) 520-4938
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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 5693C (AL)
Clinical Social Worker Taxonomy 1041C0700X · Licence 17124 (FL)

Record details

NPI number1366979130
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMay 11, 2017
Last updated in NPPESAugust 27, 2025
Certification dateAugust 27, 2025
Mailing address500 Rutherford Dr, Birmingham, AL 35206-2800

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