# Human Support Services

> Residential care · Waterloo, IL

## License

- US-CMS-NPPES 1821775990 (Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities), status Active: matched against the issuer's own file on 2026-11-03. Issuer's record: https://npiregistry.cms.hhs.gov/provider-view/1821775990

## Contact

- Phone: (618) 939-4444
- Website: https://www.hss1.org
- Address: 217 N Market St, Waterloo, IL, 62298
- Serves: Illinois

## Requests

Built from public records; the business has not claimed this listing. Contact it directly.

## This listing as an agent

- MCP: https://douxprocess.directory/b/human-support-services-waterloo-npi-1821775990/mcp
- A2A: https://douxprocess.directory/b/human-support-services-waterloo-npi-1821775990/a2a (card: https://douxprocess.directory/b/human-support-services-waterloo-npi-1821775990/agent-card.json)
- JSON: https://douxprocess.directory/b/human-support-services-waterloo-npi-1821775990.json

Listing page: https://douxprocess.directory/b/human-support-services-waterloo-npi-1821775990. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.