Monte John Leidenix, M.D. F.A.C.S.
NPI 1104814425ActiveIndividual· Ophthalmology· Bismarck, ND
Ophthalmology (M.D. F.A.C.S.) in Bismarck, North Dakota, trained at University of North Dakota School of Medicine (class of 1992). In 2024 Medicare paid $496,073 for 995 patients, and Part D covered 2,227 of their prescriptions, 66% of them generic. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $150.86 in all, mostly food and beverage.
Overview
| NPI | 1104814425 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. F.A.C.S. |
| Sole proprietor | No |
| NPI issued | Oct 11, 2005 |
| Last updated in NPPES | Jul 16, 2026 |
| Certified by provider | Jul 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 7678 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (MT); Practitioner - Ophthalmology (ND); Practitioner - Ophthalmology (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 995 |
|---|---|
| Services billed | 3,872 across 58 procedure codes |
| Paid by Medicare | $496,073 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,227 · 3,141 30-day fills |
|---|---|
| Patients | 644 |
| Total drug cost | $174,325 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | University of North Dakota School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Ophthalmology |
Medical group
- Eye Clinic of NdBismarck, ND · 4 clinicians
Hospital affiliations
- Chi St Alexius Health DickinsonDickinson, ND
- Glendive Medical CenterGlendive, MT
- Mobridge Regional Hospital - CahMobridge, SD
- Smp Health St AloisiusHarvey, ND
- West River Regional Medical CenterHettinger, ND
Industry payments (Open Payments)
- 2025$150.86 · 6 payments from 4 companies
- 2024$247.90 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $55.67 | 3 |
| Rxsight Inc | $49.45 | 1 |
| Bausch & Lomb Americas Inc. | $24.11 | 1 |
| Dompe US, Inc. | $21.63 | 1 |
What the 2025 payments were for
- Food and Beverage$150.86 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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