Leonard Ginzburg, M.D.
NPI 1598767139ActiveIndividual· Family Medicine· Round Lake Beach, IL
Family Medicine (M.D.) in Round Lake Beach, Illinois, trained at R Franklin University of Med & Sci/Chicago Medical School (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $1,110,587 for 12,975 claims, against $338,129 paid for services in 2024. Pfizer Inc. was the largest of 14 companies reporting payments in 2025, $1,222 in all, mostly food and beverage.
Overview
| NPI | 1598767139 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 12, 2005 |
| Last updated in NPPES | Dec 12, 2021 |
| Certified by provider | Dec 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 036087000 | 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 - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 391 |
|---|---|
| Services billed | 5,141 across 67 procedure codes |
| Paid by Medicare | $338,129 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,975 · 19,756 30-day fills |
|---|---|
| Patients | 545 |
| Total drug cost | $1,110,587 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | R Franklin University of Med & Sci/Chicago Medical School |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Advocate Condell Medical CenterLibertyville, IL
- Northshore University Healthsystem - Evanston HospitalEvanston, IL
Other facilities
- Advanced Home Health Services, IncHome health agency · Northbrook, IL
- Advocate Home Health Care ServHome health agency · Oakbrook, IL
- Elite Home Health Care, IncHome health agency · Northbrook, IL
- Accord HospiceHospice · Deerfield, IL
- Journeycare - BarringtonHospice · Barrington, IL
- Sanctuary HospiceHospice · Westchester, IL
- Alta Rehab at WaucondaNursing home · Wauconda, IL
- Elevate Care AbingtonNursing home · Glenview, IL
- Thrive of Lake CountyNursing home · Mundelein, IL
Industry payments (Open Payments)
- 2025$1,222 · 56 payments from 14 companies
- 2024$1,744 · 99 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $322.87 | 15 |
| Astrazeneca Pharmaceuticals LP | $248.59 | 14 |
| Novo Nordisk Inc | $230.66 | 8 |
| Amgen Inc. | $113.34 | 5 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $71.53 | 4 |
What the 2025 payments were for
- Food and Beverage$1,222 · 56 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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