Warren J. Hintz, MD
NPI 1841217700ActiveIndividual· Internal Medicine· Fargo, ND
Internal Medicine (MD) in Fargo, North Dakota, licensed in ND, with an NPI issued in July 2006. 179 Medicare patients in 2024, $21,781 paid; nearly all of their 113 Part D prescriptions were generic (94%).
Overview
| NPI | 1841217700 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 16, 2006 |
| Last updated in NPPES | Feb 15, 2021 |
| Certified by provider | Feb 15, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 5572 | ND |
| Emergency Medicine, Emergency Medical Services | 207PE0004X | 5572 | ND |
| Emergency Medicine, Medical Toxicology | 207PT0002X | 5572 | ND |
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 - Emergency Medicine (ND) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 179 |
|---|---|
| Services billed | 194 across 10 procedure codes |
| Paid by Medicare | $21,781 |
Part D prescriptions in 2024
| Prescriptions (claims) | 113 · 117 30-day fills |
|---|---|
| Patients | 79 |
| Total drug cost | $3,650 |
| Generic share | 94% of claims |
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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