Patricia L. Davis, M.D.
Ophthalmology (M.D.) in Lisle, Illinois, trained at Perelman School of Med at the University of Pennsylvania (class of 1987). In 2024 Medicare paid $30,947 for 153 patients, and Part D covered 123 of their prescriptions, 70% of them generic. Vertex Pharmaceuticals Incorporated was the largest of 2 companies reporting payments in 2025, $78.42 in all, mostly food and beverage. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1568457489 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 16, 2005 |
| Last updated in NPPES | Jan 7, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 036092480 | PA |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in Illinois, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Patricia Davis · Personal Care Provid | 1128a1 | Oct 20, 2015 | Petersburg, IL |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | Possible (name) | See above |
| 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 | 153 |
|---|---|
| Services billed | 473 across 17 procedure codes |
| Paid by Medicare | $30,947 |
Part D prescriptions in 2024
| Prescriptions (claims) | 123 · 214 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $16,615 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Ophthalmology |
Hospital affiliation
- Edward HospitalNaperville, IL
Industry payments (Open Payments)
- 2025$78.42 · 2 payments from 2 companies
- 2024$70.17 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $55.80 | 1 |
| Amgen Inc. | $22.62 | 1 |
What the 2025 payments were for
- Food and Beverage$78.42 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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