John L. Michaelos, M.D.
NPI 1851353239ActiveIndividual· Ophthalmology· Largo, FL
Ophthalmology (M.D.) in Largo, Florida, trained at University of Miami, Lm Miller School of Medicine (class of 1991). In 2024 Medicare paid $293,244 for 651 patients, and Part D covered 1,669 of their prescriptions, 66% of them generic. Alcon Vision LLC was the largest of 9 companies reporting payments in 2025, $410.69 in all, mostly food and beverage.
Overview
| NPI | 1851353239 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 3, 2006 |
| Last updated in NPPES | Nov 13, 2024 |
| Certified by provider | Nov 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | ME68672 | FL |
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 - Ophthalmology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 651 |
|---|---|
| Services billed | 4,092 across 54 procedure codes |
| Paid by Medicare | $293,244 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,669 · 2,710 30-day fills |
|---|---|
| Patients | 510 |
| Total drug cost | $206,082 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | University of Miami, Lm Miller School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Ophthalmology |
Medical group
- St Michaels Eye and Laser Institute IncLargo, FL · 5 clinicians
Industry payments (Open Payments)
- 2025$410.69 · 19 payments from 9 companies
- 2024$430.98 · 14 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $117.86 | 5 |
| Amgen Inc. | $75.76 | 4 |
| Ocular Therapeutix, Inc. | $49.43 | 3 |
| Sun Pharmaceutical Industries Inc. | $47.27 | 2 |
| Dompe US, Inc. | $33.52 | 1 |
What the 2025 payments were for
- Food and Beverage$410.69 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 ophthalmologists in Largo · All ophthalmologists in Florida