John Mackovjak, M.D.
NPI 1386932945ActiveIndividual· Ophthalmology· Mt Pleasant, MI
Ophthalmology (M.D.) in Mt Pleasant, Michigan, trained at University of Michigan Medical School (class of 2011). In 2024 Medicare paid $297,849 for 822 patients, and Part D covered 5,152 of their prescriptions, 64% of them generic. New World Medical,inc. reported $18.07 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1386932945 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 18, 2011 |
| Last updated in NPPES | Aug 16, 2023 |
| Certified by provider | Aug 16, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 4301099081 | MI |
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 - Ophthalmology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 822 |
|---|---|
| Services billed | 2,596 across 34 procedure codes |
| Paid by Medicare | $297,849 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,152 · 7,255 30-day fills |
|---|---|
| Patients | 1,276 |
| Total drug cost | $279,753 |
| Generic share | 64% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Ophthalmology |
Medical group
- Lansing Ophthalmology, PCEast Lansing, MI · 25 clinicians
Hospital affiliation
- McLaren Central MichiganMount Pleasant, MI
Industry payments (Open Payments)
- 2025$18.07 · 1 payment from 1 company
- 2024$11.88 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| New World Medical,inc. | $18.07 | 1 |
What the 2025 payments were for
- Food and Beverage$18.07 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Mt Pleasant
- 1073505350