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

Hannah Dellwo, LCSW

Individual provider Clinical Social Worker · NPI 1548774656

Hannah Dellwo, LCSW is a Clinical Social Worker in Helena, Montana. Qualified in 2015, 11 years ago. Accepts Medicare assignment. Licensed in Montana.

Years since qualifying
11
Licensed in
MT
In the registry since
2017
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

304 E Broadway St
Helena, MT 59601-4237
Phone: (406) 439-4156
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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 BBH-LCSW-LIC-26913 (MT)

Record details

NPI number1548774656
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedNovember 28, 2017
Last updated in NPPESJanuary 24, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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