Individual provider · Type 1 NPI

Sean Guthmiller, LMSW

Clinical Social Worker · Spencer, IA

NPI number 1326400094 Active

Practice location

201 E 11th St
Spencer, IA 51301-4436

Call (712) 472-9605 Map

Fax (712) 264-9328

Mailing address

4640 E 54th St, Apt. 135
Sioux Falls, SD 57110-4451

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X081505 (IA)

Clinical Social Worker: A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpers…

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About NPI 1326400094

Sean Guthmiller, LMSW's National Provider Identifier is 1326400094, issued on Mar 22, 2016. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Spencer, IA. The record was last updated on Jan 29, 2026.