# Msa Alliance, LLC

> Doctor · O Fallon, IL

## License

- US-CMS-NPPES 1689097529 (Internal Medicine, Sleep Medicine), status Active: matched against the issuer's own file on 2026-11-03. Issuer's record: https://npiregistry.cms.hhs.gov/provider-view/1689097529

## Contact

- Phone: (618) 628-2502
- Website: https://www.bjc.org/locations/sleep-disorder-center-at-memorial-hospital
- Area: O Fallon, IL
- 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/msa-alliance-llc-o-fallon-npi-1689097529/mcp
- A2A: https://douxprocess.directory/b/msa-alliance-llc-o-fallon-npi-1689097529/a2a (card: https://douxprocess.directory/b/msa-alliance-llc-o-fallon-npi-1689097529/agent-card.json)
- JSON: https://douxprocess.directory/b/msa-alliance-llc-o-fallon-npi-1689097529.json

Listing page: https://douxprocess.directory/b/msa-alliance-llc-o-fallon-npi-1689097529. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.