# Timothy J Thompson, MD

Source: https://ourhealthnetwork.com/doctor/timothy-thompson-md-1689781791
NPI: 1689781791
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Timothy J Thompson, MD is a internal medicine based in Lake Geneva, WI practicing at Mercy Health System Corporation with NPI 1689781791.

## Profile

- Primary specialty: Internal Medicine
- Secondary specialties: FAMILY PRACTICE
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
- Graduation year: 1991
- NPI: 1689781791 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1689781791))

## Practice and contact

- Practice name: Mercy Health System Corporation
- Address: N2950 State Rd, Suite 67, Lake Geneva, WI, 531472655
- Phone: (262) 245-0535
- Group practice size: 755 members

## 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:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans

To verify a specific plan covers Timothy J Thompson, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1689781791).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 13 disclosed payments from medical industry sources totaling approximately $268.

Largest disclosed payer: Novartis Pharmaceuticals Corporation ($65 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 Internal Medicine doctors in LAKE GENEVA, WI](https://ourhealthnetwork.com/internal-medicine/wi/lake-geneva)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1689781791)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)