# Quest Diagnostics LLC IL

> Medical laboratory · Glenview, IL

## License

- US-CMS-NPPES 1578581526 (Clinical Medical Laboratory), status Active: matched against the issuer's own file on 2026-10-25. Issuer's record: https://npiregistry.cms.hhs.gov/provider-view/1578581526

## Contact

- Phone: (847) 998-9220
- Address: 3633 W Lake Ave Ste 201 (2Nd Floor), Glenview, IL, 60025
- 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/quest-diagnostics-llc-il-glenview-npi-1578581526/mcp
- A2A: https://douxprocess.directory/b/quest-diagnostics-llc-il-glenview-npi-1578581526/a2a (card: https://douxprocess.directory/b/quest-diagnostics-llc-il-glenview-npi-1578581526/agent-card.json)
- JSON: https://douxprocess.directory/b/quest-diagnostics-llc-il-glenview-npi-1578581526.json

Listing page: https://douxprocess.directory/b/quest-diagnostics-llc-il-glenview-npi-1578581526. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.