Quick answers
- Does Mary Jo Heise accept Medicare assignment?
- Yes. Medicare's clinician data says Mary Jo Heise accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Mary Jo Heise's NPI number?
- 1689790461. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mary Jo Heise works
Medicare's Facility Affiliation Data lists Mary Jo Heise at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Bellin Memorial HospitalGreen Bay, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520049
Practice locations
Addresses where Mary Jo Heise is enrolled with Medicare (CMS data updated October 2, 2026).
- 2820 Roosevelt RdMarinette, WI 54143 (715) 735‑5225
- 720 S Vanburen St, Suite 201Green Bay, WI 54301 (920) 433‑7488
Group practices
Medicare enrollment lists Mary Jo Heise as a member of these groups (CMS data updated October 2, 2026).
- Bellin Memorial Hospital Inc697 clinicians in the group
- Oconto Hospital and Medical Center Inc222 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Marinette
Clinicians with the same Medicare primary specialty in Marinette, WI — not a recommendation.
Other clinicians in Bellin Memorial Hospital Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2012 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689790461 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians