Maleeha A. Ahsan, M.D.
NPI 1003869553ActiveIndividual· Psychiatry & Neurology, Psychiatry· Downers Grove, IL
Psychiatry & Neurology, Psychiatry (M.D.) with Advocate Health and Hospitals Corporation, practicing in Downers Grove, Illinois. Their prescriptions cost Medicare Part D more than their services did: $186,859 for 2,977 claims, against $56,431 paid for services in 2024. Beigene USA, Inc. reported $49.02 in payments in 2024, mostly food and beverage. Lists Advocate Good Samaritan Hospital as a hospital affiliation.
Overview
| NPI | 1003869553 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 18, 2006 |
| Last updated in NPPES | Apr 19, 2022 |
| Certified by provider | Apr 19, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 036089681 | 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 - Psychiatry (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 160 |
|---|---|
| Services billed | 900 across 14 procedure codes |
| Paid by Medicare | $56,431 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,977 · 4,362 30-day fills |
|---|---|
| Patients | 206 |
| Total drug cost | $186,859 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Psychiatry |
| Secondary specialties | Addiction Medicine |
| Telehealth | Offers telehealth |
Medical group
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
Hospital affiliation
- Advocate Good Samaritan HospitalDowners Grove, IL
Industry payments (Open Payments)
- 2024$49.02 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Beigene USA, Inc. | $49.02 | 1 |
What the 2024 payments were for
- Food and Beverage$49.02 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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