NPPES file of Aug 9, 2026

Find an organization's NPI

2 active organization NPIs are registered under names beginning "Hamilton County Social Services" in Iowa. Each location can bill under its own NPI, so add the city to find the one you need.

1 to 2 of 2, exact name first

  1. Hamilton County Social Services

    Case Management Agency · Webster City, IA · issued Feb 13, 2007

    1609918036
  2. Hamilton County Social Services

    Developmentally Disabled Services Day Training Agency · Webster City, IA · issued Aug 6, 2007

    1285825174

Source: CMS NPPES monthly file of Aug 9, 2026, organization (Type 2) records.