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Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.

MR. WILLIAM J AFFELDT, MSSW LICSW

Active

MR. WILLIAM J AFFELDT, MSSW LICSW is a Clinical Social Worker healthcare provider located in WALKER, Minnesota. NPI 1013950203 is currently active in the NPPES registry. Verify at CMS.

Clinical Social Worker · WALKER, MN

Registration Details

NPI Number
1013950203
Provider Type
Individual
Gender
Male
NPI Issued
Jun 14, 2006 (20.148823665409 yrs)
Last Updated
Jan 27, 2026
Licenses
4248 (MN)
4248 (MN)

Practice Information

Address
310 RAILROAD AVE
WALKER, MN, 56484
Browse MN providers · Browse ZIP 56484
Phone
2186759170
Fax
3206390014
Primary Specialty
Clinical Social Worker
1041C0700X
Additional Specialty
Social Worker

Other Clinical Social Worker Providers in WALKER, MN

Name Credential NPI
WALTER WALES LICSW, LADC 1225453426
CYNTHIA ANN ROLLO-CARLSON LICSW, LCSW,LADC 1609450428
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.