# David W Landau, MD

Source: https://ourhealthnetwork.com/doctor/david-landau-md-1861485476
NPI: 1861485476
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

David W Landau, MD is a gastroenterology based in Hazelwood, MO with NPI 1861485476.

## Profile

- Primary specialty: Gastroenterology
- Credential: MD
- Gender: Male
- NPI: 1861485476 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1861485476))

## Practice and contact

- Address: 100 Village Sq, Hazelwood, MO, 630421820
- Phone: (314) 355-4010

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 5 disclosed payments from medical industry sources totaling approximately $127.

Largest disclosed payer: Neurocrine Biosciences, Inc. ($103 cumulative).

Source: CMS Open Payments program (federal financial-transparency dataset). Industry payment disclosures do not imply any wrongdoing; many are legitimate consulting fees, research support, or speaker honoraria.

## Related on OurHealthNetwork

- [More Gastroenterology doctors in HAZELWOOD, MO](https://ourhealthnetwork.com/gastroenterology/mo/hazelwood)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1861485476)
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- [About our data and methodology](https://ourhealthnetwork.com/methodology)