Roula Al-Dahhak, M.D.
NPI 1033116165ActiveIndividual· Psychiatry & Neurology, Neurology· O Fallon, IL
Psychiatry & Neurology, Neurology (M.D.) with Fairview Heights Medical Group SC and 1 other group, practicing in O Fallon, Illinois. 58 Medicare patients in 2024, $5,873 paid; all of their 55 Part D prescriptions were generic. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $141.75 in all, mostly food and beverage. Lists Barnes-Jewish St Peters Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1033116165 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 5, 2005 |
| Last updated in NPPES | Sep 29, 2025 |
| Certified by provider | Sep 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 036176244 | IL |
| Psychiatry & Neurology, Clinical Neurophysiology | 2084N0600X | 35082826 | OH |
| Psychiatry & Neurology, Neurology | 2084N0400X | 35082826 | OH |
| Psychiatry & Neurology, Neurology | 2084N0400X | 2010011111 | MO |
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); Practitioner - Neurology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 58 |
|---|---|
| Services billed | 72 across 3 procedure codes |
| Paid by Medicare | $5,873 |
Part D prescriptions in 2024
| Prescriptions (claims) | 55 · 65 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $1,400 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Neurology |
Medical groups
- Fairview Heights Medical Group SCAlton, IL · 444 clinicians
- Hshs Medical Group IncO Fallon, IL · 219 clinicians
Hospital affiliations
- Barnes-Jewish St Peters HospitalSaint Peters, MO
- Hshs Holy Family Hospital IncGreenville, IL
- Hshs St Elizabeth's HospitalO Fallon, IL
- Progress West HospitalOfallon, MO
- St Josephs HospitalBreese, IL
Industry payments (Open Payments)
- 2025$141.75 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $71.73 | 3 |
| Axsome Therapeutics, Inc. | $54.11 | 2 |
| Averitas Pharma Inc. | $15.91 | 1 |
What the 2025 payments were for
- Food and Beverage$141.75 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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