# John Williams, MD

Source: https://ourhealthnetwork.com/doctor/john-williams-md-1942797477
NPI: 1942797477
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

John Williams, MD is a urology based in Mesa, AZ practicing at East Valley Urology Center Plc with NPI 1942797477.

## Profile

- Primary specialty: Urology
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
- Graduation year: 2018
- NPI: 1942797477 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1942797477))

## Practice and contact

- Practice name: East Valley Urology Center Plc
- Address: 6116 E Arbor Ave, Suite 108, Mesa, AZ, 852066103
- Phone: (480) 219-1010
- Group practice size: 9 members

## Insurance accepted (4 networks)

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

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 18 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers John Williams, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1942797477).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 57 disclosed payments from medical industry sources totaling approximately $4,028.

Largest disclosed payer: COLOPLAST CORP ($3,441 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 Urology doctors in MESA, AZ](https://ourhealthnetwork.com/urology/az/mesa)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1942797477)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)