# Quest Diagnostics LLC

> Medical laboratory · Natick, MA

## License

- US-CMS-NPPES 1730928565 (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/1730928565

## Contact

- Address: 1400 Worcester St, Natick, MA, 01760
- Serves: Massachusetts

## 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-natick-npi-1730928565/mcp
- A2A: https://douxprocess.directory/b/quest-diagnostics-llc-natick-npi-1730928565/a2a (card: https://douxprocess.directory/b/quest-diagnostics-llc-natick-npi-1730928565/agent-card.json)
- JSON: https://douxprocess.directory/b/quest-diagnostics-llc-natick-npi-1730928565.json

Listing page: https://douxprocess.directory/b/quest-diagnostics-llc-natick-npi-1730928565. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.