Mary K. George, M.D.
NPI 1689648727ActiveIndividual· Internal Medicine· Hoffman Estates, IL
Internal Medicine (M.D.) in Hoffman Estates, Illinois, trained at University of Missouri, Kansas City, School of Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $134,329 for 1,344 claims, against $19,145 paid for services in 2024. Astellas Pharma US Inc was the largest of 7 companies reporting payments in 2025, $482.68 in all, mostly food and beverage.
Overview
| NPI | 1689648727 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 15, 2006 |
| Last updated in NPPES | Feb 25, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036089357 | 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 | 78 |
|---|---|
| Services billed | 375 across 12 procedure codes |
| Paid by Medicare | $19,145 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,344 · 2,872 30-day fills |
|---|---|
| Patients | 95 |
| Total drug cost | $134,329 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Alexian Brothers Medical Center 1Elk Grove Village, IL
- Northwest Community Hospital 1Arlington Heights, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine Delnor Community HospitalGeneva, IL
- St Alexius Medical CenterHoffman Estates, IL
Industry payments (Open Payments)
- 2025$482.68 · 17 payments from 7 companies
- 2024$659.15 · 25 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $142.55 | 3 |
| Exact Sciences Corporation | $109.06 | 5 |
| Lilly USA, LLC | $81.04 | 3 |
| Novo Nordisk Inc | $48.73 | 2 |
| Amgen Inc. | $39.45 | 2 |
What the 2025 payments were for
- Food and Beverage$383.68 · 16 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 60 internal medicine physicians in Hoffman Estates · All internal medicine physicians in Illinois