# Dr. Richard Marks

> Optometrist · Derby, KS

## License

- US-CMS-NPPES 1396960209 (Optometrist), status Active: matched against the issuer's own file on 2026-11-03. Issuer's record: https://npiregistry.cms.hhs.gov/provider-view/1396960209

## Contact

- Phone: (316) 788-1535
- Area: Derby, KS
- Serves: Kansas

## 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/dr-richard-marks-derby-npi-1396960209/mcp
- A2A: https://douxprocess.directory/b/dr-richard-marks-derby-npi-1396960209/a2a (card: https://douxprocess.directory/b/dr-richard-marks-derby-npi-1396960209/agent-card.json)
- JSON: https://douxprocess.directory/b/dr-richard-marks-derby-npi-1396960209.json

Listing page: https://douxprocess.directory/b/dr-richard-marks-derby-npi-1396960209. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.