Stephen P. Nordmark, MD
NPI 1427075985ActiveIndividual· Internal Medicine· Detroit Lakes, MN
Internal Medicine (MD) in Detroit Lakes, Minnesota, trained at University of North Dakota School of Medicine (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $670,879 for 8,854 claims, against $120,181 paid for services in 2024.
Overview
| NPI | 1427075985 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 17, 2006 |
| Last updated in NPPES | Dec 2, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 34421 | MN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 287 |
|---|---|
| Services billed | 3,998 across 67 procedure codes |
| Paid by Medicare | $120,181 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,854 · 20,681 30-day fills |
|---|---|
| Patients | 501 |
| Total drug cost | $670,879 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of North Dakota School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Internal Medicine |
Medical group
- Sanford Medical Center FargoWest Fargo, ND · 1,225 clinicians
Hospital affiliations
- Essentia Health St Marys - Detroit LakesDetroit Lakes, MN
- Perham HealthPerham, MN
- Sanford Medical Center FargoFargo, ND
Other facilities
- Sanford Home Care FargoHome health agency · Fargo, ND
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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