Nadia Khan, MD
NPI 1154413136ActiveIndividual· Internal Medicine· Wheaton, IL
Internal Medicine (MD) in Wheaton, Illinois, trained at University of Cincinnati College of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $368,891 for 4,456 claims, against $77,617 paid for services in 2024. Lilly USA, LLC reported $110.71 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1154413136 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 28, 2006 |
| Last updated in NPPES | Dec 5, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036114987 | 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 | 292 |
|---|---|
| Services billed | 1,383 across 43 procedure codes |
| Paid by Medicare | $77,617 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,456 · 10,812 30-day fills |
|---|---|
| Patients | 601 |
| Total drug cost | $368,891 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Central Dupage Physician GroupGeneva, IL · 1,080 clinicians
Hospital affiliations
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine Delnor Community HospitalGeneva, IL
Other facilities
- Family Home Health Services, IncHome health agency · Addison, IL
- Resilience Home Health, LLCHome health agency · Aurora, IL
- Marianjoy Rehabilitation CenterInpatient rehabilitation facility · Wheaton, IL
Industry payments (Open Payments)
- 2025$110.71 · 1 payment from 1 company
- 2024$77.88 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $110.71 | 1 |
What the 2025 payments were for
- Food and Beverage$110.71 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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