# Daniel J Grzegorek, DO

Source: https://ourhealthnetwork.com/doctor/daniel-grzegorek-do-1487651337
NPI: 1487651337
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Daniel J Grzegorek, DO is a internal medicine based in Lisle, IL practicing at Dupage Medical Group Ltd with NPI 1487651337 and offers telehealth visits.

## Profile

- Primary specialty: Internal Medicine
- Credential: DO
- Gender: Male
- Medical school: CHICAGO COLLEGE OF OSTEOPATHY
- Graduation year: 1992
- Telehealth: Yes
- NPI: 1487651337 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1487651337))

## Practice and contact

- Practice name: Dupage Medical Group Ltd
- Address: 430 Warrenville Rd, Suite 210, Lisle, IL, 605321348
- Phone: (630) 432-6180
- Group practice size: 1316 members

## Insurance accepted (5 networks)

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

- [HCSC: BCBS Illinois](https://ourhealthnetwork.com/insurance/hcsc-bcbs-illinois) — 109 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 9 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 Daniel J Grzegorek, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1487651337).

## Related on OurHealthNetwork

- [More Internal Medicine doctors in LISLE, IL](https://ourhealthnetwork.com/internal-medicine/il/lisle)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1487651337)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)