# William S Cook, JR., M.D

Source: https://ourhealthnetwork.com/doctor/william-cook-m-d-1356440721
NPI: 1356440721
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

William S Cook, JR., M.D is a geriatric psychiatry based in Jackson, MS with NPI 1356440721.

## Profile

- Primary specialty: Geriatric Psychiatry
- Credential: M.D
- Gender: Male
- NPI: 1356440721 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1356440721))

## Practice and contact

- Address: 4500 I 55 N, Ste 256, Jackson, MS, 392115930
- Phone: (601) 366-3660

## Insurance accepted (1 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 2 plans

To verify a specific plan covers William S Cook, JR., use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1356440721).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 1 disclosed payment from medical industry sources totaling approximately $20.

Largest disclosed payer: ABIOMED ($20 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 Geriatric Psychiatry doctors in JACKSON, MS](https://ourhealthnetwork.com/geriatric-psychiatry/ms/jackson)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1356440721)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)