# Daniel T Oconnor, MD

Source: https://ourhealthnetwork.com/doctor/daniel-oconnor-md-1952478927
NPI: 1952478927
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Daniel T Oconnor, MD is a preventive medicine based in Elm Grove, WI practicing at Rae Holdings Ltd with NPI 1952478927.

## Profile

- Primary specialty: Preventive Medicine
- Secondary specialties: GENERAL PRACTICE
- Credential: MD
- Gender: Male
- Graduation year: 2005
- NPI: 1952478927 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1952478927))

## Practice and contact

- Practice name: Rae Holdings Ltd
- Address: 15255 Watertown Plank Rd, Suite 200, Elm Grove, WI, 531222338
- Phone: (414) 736-1317
- Group practice size: 4 members

## Insurance accepted (3 networks)

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

- [Humana](https://ourhealthnetwork.com/insurance/humana) — 6 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 5 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Daniel T Oconnor, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1952478927).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 4 disclosed payments from medical industry sources totaling approximately $273.

Largest disclosed payer: Cook Medical LLC ($273 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 Preventive Medicine doctors in ELM GROVE, WI](https://ourhealthnetwork.com/preventive-medicine/wi/elm-grove)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1952478927)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)