Nicholas James Heezen, D.O.
NPI 1114227857ActiveIndividual· Internal Medicine· Green Bay, WI
Internal Medicine (D.O.) in Green Bay, Wisconsin, trained at At Still University, Arizona School of Dentistry & Oral Hlth (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $1,153,988 for 14,949 claims, against $71,781 paid for services in 2024. E.R. Squibb & Sons, L.L.C. reported $24.78 in payments in 2025, mostly education.
Overview
| NPI | 1114227857 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Oct 28, 2010 |
| Last updated in NPPES | Dec 11, 2023 |
| Certified by provider | Dec 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 57651 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 305 |
|---|---|
| Services billed | 1,263 across 35 procedure codes |
| Paid by Medicare | $71,781 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,949 · 35,106 30-day fills |
|---|---|
| Patients | 875 |
| Total drug cost | $1,153,988 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | At Still University, Arizona School of Dentistry & Oral Hlth |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Internal Medicine |
Medical group
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
Hospital affiliations
- Aurora Baycare Medical CtrGreen Bay, WI
- Aurora Medical Center Bay AreaMarinette, WI
Other facilities
- Aurora at HomeHome health agency · Green Bay, WI
- Unity HospiceHospice · De Pere, WI
Industry payments (Open Payments)
- 2025$24.78 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $24.78 | 1 |
What the 2025 payments were for
- Education$24.78 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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