# David E Engelhardt MD Inc

> Clinic · Upland, CA

## License

- US-CMS-NPPES 1295971778 (Clinic/Center), status Active: matched against the issuer's own file on 2026-11-03. Issuer's record: https://npiregistry.cms.hhs.gov/provider-view/1295971778

## Contact

- Phone: (909) 931-3838
- Address: 631 N 13Th Ave Ste B, Upland, CA, 91786
- 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/david-e-engelhardt-md-inc-upland-npi-1295971778/mcp
- A2A: https://douxprocess.directory/b/david-e-engelhardt-md-inc-upland-npi-1295971778/a2a (card: https://douxprocess.directory/b/david-e-engelhardt-md-inc-upland-npi-1295971778/agent-card.json)
- JSON: https://douxprocess.directory/b/david-e-engelhardt-md-inc-upland-npi-1295971778.json

Listing page: https://douxprocess.directory/b/david-e-engelhardt-md-inc-upland-npi-1295971778. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.