# Douglas J Hempel, MD

Source: https://ourhealthnetwork.com/doctor/douglas-hempel-md-1164423844
NPI: 1164423844
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Douglas J Hempel, MD is a rheumatology based in Waukesha, WI practicing at West Suburban Ctr For Arthritis with NPI 1164423844.

## Profile

- Primary specialty: Rheumatology
- Credential: MD
- Gender: Male
- Medical school: MEDICAL COLLEGE OF WISCONSIN
- Graduation year: 1998
- NPI: 1164423844 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1164423844))

## Practice and contact

- Practice name: West Suburban Ctr For Arthritis
- Address: 20800 Swenson Dr, Suite 175, Waukesha, WI, 531864000
- Phone: (262) 785-0777
- Group practice size: 5 members

## Insurance accepted (7 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
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 6 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 5 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Douglas J Hempel, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1164423844).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 10 disclosed payments from medical industry sources totaling approximately $199.

Largest disclosed payer: AstraZeneca Pharmaceuticals LP ($63 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 Rheumatology doctors in WAUKESHA, WI](https://ourhealthnetwork.com/rheumatology/wi/waukesha)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1164423844)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)