Robert B. Johnson, M.D.
NPI 1073579397ActiveIndividual· Internal Medicine, Cardiovascular Disease· Libertyville, IL
Internal Medicine, Cardiovascular Disease (M.D.) in Libertyville, Illinois, trained at Yale University School of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $910,135 for 3,645 claims, against $121,384 paid for services in 2024. Boston Scientific Corporation was the largest of 4 companies reporting payments in 2025, $208.36 in all, mostly food and beverage.
Overview
| NPI | 1073579397 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 25, 2006 |
| Last updated in NPPES | Jun 4, 2025 |
| Certified by provider | Jun 4, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 036-121148 | IL |
| Internal Medicine | 207R00000X | 213614 | NY |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 213614 | NY |
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 - Cardiovascular Disease (Cardiology) (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,436 |
|---|---|
| Services billed | 2,919 across 35 procedure codes |
| Paid by Medicare | $121,384 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,645 · 10,051 30-day fills |
|---|---|
| Patients | 472 |
| Total drug cost | $910,135 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
Hospital affiliations
- Advocate Christ Hospital & Medical CenterOak Lawn, IL
- Advocate Condell Medical CenterLibertyville, IL
- Advocate Good Shepherd HospitalBarrington, IL
- Advocate Illinois Masonic Medical CenterChicago, IL
Industry payments (Open Payments)
- 2025$208.36 · 4 payments from 4 companies
- 2024$287.17 · 6 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $144.81 | 1 |
| Edwards Lifesciences Corporation | $26.79 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $18.96 | 1 |
| Amgen Inc. | $17.80 | 1 |
What the 2025 payments were for
- Food and Beverage$208.36 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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