Michael Ranum
NPI 1437101888ActiveIndividual· Optometrist· Bismarck, ND
Optometrist in Bismarck, North Dakota, trained at Pacific University - College of Optometry (class of 2005). In 2024 Medicare paid $25,902 for 373 patients, and Part D covered 79 of their prescriptions, 41% of them generic. Alcon Vision LLC reported $21.83 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1437101888 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 16, 2006 |
| Last updated in NPPES | Sep 29, 2026 |
| Certified by provider | Dec 15, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 680 | ND |
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 - Optometry (ND) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 373 |
|---|---|
| Services billed | 454 across 13 procedure codes |
| Paid by Medicare | $25,902 |
Part D prescriptions in 2024
| Prescriptions (claims) | 79 · 116 30-day fills |
|---|---|
| Patients | 42 |
| Total drug cost | $33,834 |
| Generic share | 41% of claims |
Education and affiliations
| Medical school | Pacific University - College of Optometry |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Optometry |
Medical group
- Dakota Eye Institute PCBismarck, ND · 17 clinicians
Industry payments (Open Payments)
- 2025$21.83 · 1 payment from 1 company
- 2024$67.59 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $21.83 | 1 |
What the 2025 payments were for
- Food and Beverage$21.83 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 58 optometrists in Bismarck · All optometrists in North Dakota