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

Eric S Lahammer, MSW, CSW-PIP

Individual provider Clinical Social Worker · NPI 1841712676

Eric S Lahammer, MSW, CSW-PIP is a Clinical Social Worker in Sioux Falls, South Dakota. Licensed in South Dakota. Registered with an NPI since 2017.

Licensed in
SD
In the registry since
2017
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

2501 W 22nd St
Sioux Falls, SD 57105-1305
Phone: (605) 336-3230
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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 4991 (SD)

Record details

NPI number1841712676
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW , CSW-PIP
Sole proprietorNo
NPI enumeratedJuly 13, 2017
Last updated in NPPESSeptember 12, 2025
Certification dateMay 29, 2024

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