Mark M. Zimmer, OD
NPI 1689670598ActiveIndividual· Optometrist· Independence, IA
Optometrist (OD) in Independence, Iowa, trained at University of Houston - College of Optometry (class of 1991). In 2024 Medicare paid $37,218 for 227 patients, and Part D covered 727 of their prescriptions, 69% of them generic.
Overview
| NPI | 1689670598 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jun 24, 2005 |
| Last updated in NPPES | Jan 23, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 1967 | IA |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 227 |
|---|---|
| Services billed | 1,311 across 22 procedure codes |
| Paid by Medicare | $37,218 |
Part D prescriptions in 2024
| Prescriptions (claims) | 727 · 1,093 30-day fills |
|---|---|
| Patients | 118 |
| Total drug cost | $50,309 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 1991 |
| 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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