Ralph N. Dado Jr., MD
NPI 1811956725ActiveIndividual· Ophthalmology· Oak Lawn, IL
Ophthalmology (MD) in Oak Lawn, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 1976). Their prescriptions cost Medicare Part D more than their services did: $349,725 for 1,312 claims, against $51,256 paid for services in 2024. Thea Pharma Inc. reported $98.52 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1811956725 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 20, 2006 |
| Last updated in NPPES | Dec 7, 2021 |
| Certified by provider | Dec 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 036052062 | 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 | 259 |
|---|---|
| Services billed | 2,159 across 10 procedure codes |
| Paid by Medicare | $51,256 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,312 · 2,595 30-day fills |
|---|---|
| Patients | 233 |
| Total drug cost | $349,725 |
| Generic share | 54% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Ophthalmology |
Industry payments (Open Payments)
- 2025$98.52 · 5 payments from 1 company
- 2024$30.75 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Thea Pharma Inc. | $98.52 | 5 |
What the 2025 payments were for
- Food and Beverage$98.52 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Oak Lawn
- 1669945440
- 1730252230
- 1144208596
- 1194711655
- 1902891948
- 1477522050
- 1356463897
- 1396132403
- 1639744618
- 1932427754
- 1043831894
- 1578541983