Rebecca O'Dwyer, M.D.
NPI 1093004491ActiveIndividual· Psychiatry & Neurology, Neurology· Chicago, IL
Psychiatry & Neurology, Neurology (M.D.) with Rush University Medical Group, practicing in Chicago, Illinois. Their prescriptions cost Medicare Part D more than their services did: $451,350 for 1,890 claims, against $50,260 paid for services in 2024. Sk Life Science, Inc. was the largest of 5 companies reporting payments in 2025, $63,253 in all, mostly honoraria. Lists Copley Memorial Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1093004491 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 6, 2011 |
| Last updated in NPPES | Aug 9, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 036.140904 | IL |
| Internal Medicine | 207R00000X | 057190 | OH |
| Psychiatry & Neurology, Neurology | 2084N0400X | MTL000919 | DC |
| Psychiatry & Neurology, Neurology | 2084N0400X | 275696 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 245 |
|---|---|
| Services billed | 462 across 23 procedure codes |
| Paid by Medicare | $50,260 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,890 · 3,242 30-day fills |
|---|---|
| Patients | 253 |
| Total drug cost | $451,350 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Rush University Medical GroupChicago, IL · 1,551 clinicians
Hospital affiliations
- Copley Memorial HospitalAurora, IL
- Rush Oak Park HospitalOak Park, IL
- Rush University Medical CenterChicago, IL
Industry payments (Open Payments)
- 2025$63,253 · 57 payments from 5 companies
- 2024$36,493 · 62 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sk Life Science, Inc. | $35,886 | 36 |
| Ucb, Inc. | $22,403 | 18 |
| Ucb Sa | $3,200 | 1 |
| Aucta Pharmaceuticals, Inc. | $1,750 | 1 |
| Biocodex, Inc. | $13.54 | 1 |
What the 2025 payments were for
- Honoraria$32,100 · 14 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$13,295 · 4 payments
- Consulting Fee$12,490 · 4 payments
- Travel and Lodging$4,276 · 14 payments
- Food and Beverage$1,093 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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