Thomas S. Michelson, MD
NPI 1992794838ActiveIndividual· Ophthalmology· Wheaton, IL
Ophthalmology (MD) in Wheaton, Illinois, trained at R Franklin University of Med & Sci/Chicago Medical School (class of 1989). In 2024 Medicare paid $297,977 for 2,725 patients, and Part D covered 688 of their prescriptions, 58% of them generic. Harrow Eye, LLC was the largest of 3 companies reporting payments in 2025, $147.61 in all, mostly food and beverage.
Overview
| NPI | 1992794838 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 13, 2005 |
| Last updated in NPPES | Aug 26, 2024 |
| Certified by provider | Aug 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 036-084317 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,725 |
|---|---|
| Services billed | 3,930 across 13 procedure codes |
| Paid by Medicare | $297,977 |
Part D prescriptions in 2024
| Prescriptions (claims) | 688 · 1,161 30-day fills |
|---|---|
| Patients | 247 |
| Total drug cost | $97,161 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | R Franklin University of Med & Sci/Chicago Medical School |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Ophthalmology |
Medical group
- Wheaton Eye Clinic LtdWheaton, IL · 44 clinicians
Hospital affiliation
- Northwestern Medicine Central Dupage HospitalWinfield, IL
Industry payments (Open Payments)
- 2025$147.61 · 6 payments from 3 companies
- 2024$209.05 · 9 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Harrow Eye, LLC | $65.53 | 2 |
| Bausch & Lomb Americas Inc. | $57.49 | 3 |
| Thea Pharma Inc. | $24.59 | 1 |
What the 2025 payments were for
- Food and Beverage$147.61 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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