# Mountain Group LLC

> Clinic · Duarte, CA

## License

- US-CMS-NPPES 1144665100 (Clinic/Center, Sleep Disorder Diagnostic), status Active: matched against the issuer's own file on 2026-11-03. Issuer's record: https://npiregistry.cms.hhs.gov/provider-view/1144665100

## Contact

- Phone: (626) 531-6891
- Address: 931 Buena Vista St Suite 103, Duarte, CA, 91010
- Serves: California

## 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/mountain-group-llc-duarte-npi-1144665100/mcp
- A2A: https://douxprocess.directory/b/mountain-group-llc-duarte-npi-1144665100/a2a (card: https://douxprocess.directory/b/mountain-group-llc-duarte-npi-1144665100/agent-card.json)
- JSON: https://douxprocess.directory/b/mountain-group-llc-duarte-npi-1144665100.json

Listing page: https://douxprocess.directory/b/mountain-group-llc-duarte-npi-1144665100. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.