Jennifer Ahmadian, M.D.
NPI 1285635466ActiveIndividual· Psychiatry & Neurology, Neurology· Arlington Heights, IL
Psychiatry & Neurology, Neurology (M.D.) in Arlington Heights, Illinois, trained at Northwestern University Feinberg Medical School (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $1,104,421 for 3,782 claims, against $183,516 paid for services in 2024. Biogen, Inc. was the largest of 6 companies reporting payments in 2025, $644.07 in all, mostly food and beverage.
Overview
| NPI | 1285635466 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 10, 2005 |
| Last updated in NPPES | Sep 11, 2024 |
| Certified by provider | Sep 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 036104597 | 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 - Neurology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 456 |
|---|---|
| Services billed | 16,885 across 60 procedure codes |
| Paid by Medicare | $183,516 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,782 · 7,777 30-day fills |
|---|---|
| Patients | 674 |
| Total drug cost | $1,104,421 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Neurology |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliations
- Edward HospitalNaperville, IL
- Elmhurst Memorial HospitalElmhurst, IL
- Northwest Community Hospital 1Arlington Heights, IL
Industry payments (Open Payments)
- 2025$644.07 · 29 payments from 6 companies
- 2024$793.87 · 44 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biogen, Inc. | $282.95 | 7 |
| Abbvie Inc. | $257.78 | 18 |
| Axsome Therapeutics, Inc. | $33.83 | 1 |
| Novartis Pharmaceuticals Corporation | $30.81 | 1 |
| Celgene Corporation | $20.52 | 1 |
What the 2025 payments were for
- Food and Beverage$494.07 · 28 payments
- Consulting Fee$150.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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