Mary G. Mehaffey, M.D.
NPI 1649269580ActiveIndividual· Ophthalmology· Wheaton, IL
Ophthalmology (M.D.) in Wheaton, Illinois, trained at Medical College of Georgia School of Medicine (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $87,309 for 717 claims, against $35,179 paid for services in 2024.
Overview
| NPI | 1649269580 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| 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 | 036-099095 | 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 | 252 |
|---|---|
| Services billed | 479 across 12 procedure codes |
| Paid by Medicare | $35,179 |
Part D prescriptions in 2024
| Prescriptions (claims) | 717 · 1,398 30-day fills |
|---|---|
| Patients | 180 |
| Total drug cost | $87,309 |
| Generic share | 48% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Ophthalmology |
Medical group
- Wheaton Eye Clinic LtdWheaton, IL · 44 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Wheaton
- 1588647101
- 1801883004
- 1811984669
- 1295723120
- 1114136959
- 1992793822
- 1215924485
- 1851389787
- 1255320180
- 1396326039
- 1265796585
- 1770572679