Mark C. Rafferty, OD
NPI 1912913047ActiveIndividual· Optometrist· Naperville, IL
Optometrist (OD) with Advocate Health and Hospitals Corporation and 1 other group, practicing in Naperville, Illinois. In 2024 Medicare paid $43,423 for 363 patients, and Part D covered 281 of their prescriptions, 48% of them generic. Lumenis Be Inc was the largest of 5 companies reporting payments in 2025, $226.41 in all, mostly food and beverage.
Overview
| NPI | 1912913047 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jul 31, 2006 |
| Last updated in NPPES | Jun 9, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 046-009058 | IL |
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 - Optometry (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 363 |
|---|---|
| Services billed | 2,041 across 17 procedure codes |
| Paid by Medicare | $43,423 |
Part D prescriptions in 2024
| Prescriptions (claims) | 281 · 579 30-day fills |
|---|---|
| Patients | 88 |
| Total drug cost | $22,757 |
| Generic share | 48% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Optometry |
Medical groups
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
- Dr Raffertys Eye Encounters LLCNaperville, IL · 2 clinicians
Industry payments (Open Payments)
- 2025$226.41 · 5 payments from 5 companies
- 2024$282.70 · 12 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lumenis Be Inc | $138.12 | 1 |
| Johnson & Johnson Vision Care, Inc. | $31.70 | 1 |
| Astellas Pharma US Inc | $21.35 | 1 |
| Coopervision Inc. | $20.00 | 1 |
| Bausch & Lomb Americas Inc. | $15.24 | 1 |
What the 2025 payments were for
- Food and Beverage$206.41 · 4 payments
- Consulting Fee$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 93 optometrists in Naperville · All optometrists in Illinois