Dr. Gregory M. Heideman
- Gender: Male
- Experience: 16 years
- Graduated from: University Of Wisconsin School Of Medicine
- Graduation year: 2005
- Sole propriator: No
- NPI: 1295820546
Dr. Gregory M. Heideman M.D.
Radiologist
He is located at 2000 East Layton Avenue in St Francis, WI 53235. Can help patients with the following: MRI. His National Provider Identifier (NPI) number is 1295820546. Appointment can be made via the phone number (414) 744-6589. He is affiliated with 2 practices and 5 hospitals.
Conditions treated
Dr. Gregory Mark Heideman, being an radiologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Gregory M. Heideman.
- MRI
Procedures Performed by Dr. Gregory M. Heideman
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Gregory M. Heideman as in-network for the following 2026 plans.
Health plans
CareSource (Common Ground Healthcare)
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 18 plans from CareSource (Common Ground Healthcare)
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| CareSource (Common Ground Healthcare) Bronze $0 Ded / $2500 Rx Ded | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Bronze $0 Ded / $2500 Rx Ded - Vision Exam | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Bronze $9600 ($45 PCP Copay) | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Bronze $9600 ($45 PCP Copay) - Vision Exam | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Bronze Standard $7500 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Bronze Standard $7500 - Vision Exam | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold $0 Ded | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold $0 Ded - Vision Exam | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold $3300 | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold $3300 - Vision Exam | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold Standard $2000 | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold Standard $2000 - Vision Exam | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver $4700 Ded / $5000 Rx Ded | EPO · Silver | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver $4700 Ded / $5000 Rx Ded - Vision Exam | EPO · Silver | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver $5000 Ded / $6000 Rx Ded | EPO · Silver | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver $5000 Ded / $6000 Rx Ded - Vision Exam | EPO · Silver | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver Standard $6000 | EPO · Silver | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver Standard $6000 - Vision Exam | EPO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Gregory M. Heideman is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Gregory M. Heideman is enrolled to bill Medicare as a Practitioner - Diagnostic Radiology .
Bills through: Aurora Medical Group, Inc.
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Studies
UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated in 2005
Affiliated hospitals
Looking for more Radiologists?
There are 6 other radiologists in this region.
- Gender: Male
- Address: Suite 130 2000 East Layton Avenue Milwaukee, 53235, WI
- Gender: Female
- Address: 744 South Webster Avenue Green Bay, 54301, WI
- Gender: Male
- Address: 2000 East Layton Avenue St Francis, 53235, WI
- Gender: Male
- Address: 2000 East Layton Avenue St Francis, 53235, WI
- Gender: Male
- Address: 2000 East Layton Avenue St Francis, 53235, WI
- Gender: Male
- Address: Ste #130 2000 East Layton Avenue St Francis, 53235, WI
- Gender: Male
- Address: 2000 East Layton Avenue St Francis, 53235, WI
Questions & Answers
Has Dr. Gregory Mark Heideman affiliation with hospitals?
Dr. Gregory Mark Heideman is affiliated with AURORA ST LUKES MEDICAL CENTER. For the full list of hospitals see this list.
Does Dr. Gregory Mark Heideman accept patients with CareSource (Common Ground Healthcare)?
Yes, Dr. Gregory Mark Heideman is listed in-network for CareSource (Common Ground Healthcare) through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Gregory Mark Heideman treat?
Dr. Gregory Mark Heideman provides treatment for MRI.
Does Dr. Gregory Mark Heideman have affiliation with practices?
Dr. Gregory Mark Heideman is affiliated with Minocque Center - Marshfield Clinic. For the full list of practices see this list.
Where can you meet with Dr. Gregory Mark Heideman?
Dr. Gregory Mark Heideman's office is located at 2000 East Layton Avenue in St Francis, WI 53235.