Darwin Dalen, O.D.
NPI 1417954553ActiveIndividual· Optometrist· Grand Rapids, MN
Optometrist (O.D.) in Grand Rapids, Minnesota, trained at Ferris State College - College of Optometry (class of 1995). In 2024 Medicare paid $42,604 for 424 patients, and Part D covered 181 of their prescriptions, 70% of them generic.
Overview
| NPI | 1417954553 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jul 5, 2005 |
| Last updated in NPPES | Apr 3, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2529 | MN |
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 - Optometry (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 424 |
|---|---|
| Services billed | 2,074 across 16 procedure codes |
| Paid by Medicare | $42,604 |
Part D prescriptions in 2024
| Prescriptions (claims) | 181 · 413 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $7,970 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | Ferris State College - College of Optometry |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Optometry |
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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