Alexia Copenhaver, M.D.
NPI 1851825392ActiveIndividual· Psychiatry & Neurology, Psychiatry· Oak Brook, IL
Psychiatry & Neurology, Psychiatry (M.D.) in Oak Brook, Illinois, trained at Rush Medical College of Rush University (class of 2017). 85 Medicare patients in 2024, $84,015 paid; nearly all of their 167 Part D prescriptions were generic (98%). Otsuka America Pharmaceutical, Inc. was the largest of 3 companies reporting payments in 2025, $72.29 in all, mostly food and beverage.
Overview
| NPI | 1851825392 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 11, 2017 |
| Last updated in NPPES | Jul 21, 2022 |
| Certified by provider | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 150963 | 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 - Psychiatry (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 1,271 across 17 procedure codes |
| Paid by Medicare | $84,015 |
Part D prescriptions in 2024
| Prescriptions (claims) | 167 · 220 30-day fills |
|---|---|
| Patients | 38 |
| Total drug cost | $11,493 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Psychiatry |
Medical group
- Mount Sinai Community FoundationChicago, IL · 248 clinicians
Hospital affiliation
- Holy Cross HospitalChicago, IL
Industry payments (Open Payments)
- 2025$72.29 · 3 payments from 3 companies
- 2024$32.16 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $29.52 | 1 |
| Lundbeck LLC | $26.30 | 1 |
| E.R. Squibb & Sons, L.L.C. | $16.47 | 1 |
What the 2025 payments were for
- Food and Beverage$72.29 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 psychiatrists in Oak Brook · All psychiatrists in Illinois