# Douglas H. Lanning, O.D.

> Optometrist · Eureka, CA

## License

- US-CMS-NPPES 1962584946 (Optometrist), status Active: matched against the issuer's own file on 2026-11-03. Issuer's record: https://npiregistry.cms.hhs.gov/provider-view/1962584946

## Contact

- Phone: (707) 443-4581
- Website: http://www.drdouglanning.com
- Area: Eureka, CA
- Serves: California

## Requests

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## This listing as an agent

- MCP: https://douxprocess.directory/b/douglas-h-lanning-o-d-eureka-npi-1962584946/mcp
- A2A: https://douxprocess.directory/b/douglas-h-lanning-o-d-eureka-npi-1962584946/a2a (card: https://douxprocess.directory/b/douglas-h-lanning-o-d-eureka-npi-1962584946/agent-card.json)
- JSON: https://douxprocess.directory/b/douglas-h-lanning-o-d-eureka-npi-1962584946.json

Listing page: https://douxprocess.directory/b/douglas-h-lanning-o-d-eureka-npi-1962584946. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.