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

Malissa Steffes LCSW PLLC

Organization Clinical Social Worker · NPI 1740720481

Malissa Steffes LCSW PLLC is a Clinical Social Worker in Billings, Montana. Licensed in Montana. Registered with an NPI since 2017.

Licensed in
MT
In the registry since
2017
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

301 N 27th St Ste 390
Billings, MT 59101-1261
Phone: (406) 794-4368
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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 4694 (MT)

Record details

NPI number1740720481
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Malissa Steffes — Lcsw · (406) 794-4368
NPI enumeratedFebruary 28, 2017
Last updated in NPPESFebruary 28, 2017
Mailing addressPo Box 30743, Billings, MT 59107-0743

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