Ma'En Nayef Al-Dabbas, M.D.
NPI 1487032421ActiveIndividual· Internal Medicine, Cardiovascular Disease· Hannibal, MO
Internal Medicine, Cardiovascular Disease (M.D.) with Hannibal Regional Healthcare System Inc, practicing in Hannibal, Missouri. Their prescriptions cost Medicare Part D more than their services did: $138,466 for 1,382 claims, against $81,798 paid for services in 2024. Medtronic, Inc. was the largest of 14 companies reporting payments in 2025, $1,193 in all, mostly food and beverage. Lists Barnes Jewish Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1487032421 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 11, 2015 |
| Last updated in NPPES | Oct 24, 2024 |
| Certified by provider | Oct 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 2021045042 | MO |
| Internal Medicine | 207R00000X | 2021045042 | MO |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 57.026366 | 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 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 - Cardiovascular Disease (Cardiology) (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 762 |
|---|---|
| Services billed | 1,920 across 35 procedure codes |
| Paid by Medicare | $81,798 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,382 · 2,360 30-day fills |
|---|---|
| Patients | 179 |
| Total drug cost | $138,466 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- Hannibal Regional Healthcare System IncHannibal, MO · 272 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Blessing HospitalQuincy, IL
- Hannibal Regional HospitalHannibal, MO
- Pike County Memorial HospitalLouisiana, MO
Industry payments (Open Payments)
- 2025$1,193 · 32 payments from 14 companies
- 2024$1,594 · 48 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $379.74 | 10 |
| Spectrawave, Inc | $199.16 | 2 |
| Astrazeneca Pharmaceuticals LP | $135.00 | 1 |
| Abiomed | $108.94 | 1 |
| Novartis Pharmaceuticals Corporation | $62.02 | 3 |
What the 2025 payments were for
- Food and Beverage$1,193 · 32 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Cardiovascular Disease providers in Hannibal
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All Internal Medicine, Cardiovascular Disease providers in Missouri →