Mamoun I. Najjar, MD
NPI 1043269061ActiveIndividual· Internal Medicine, Pulmonary Disease· Decatur, AL
Internal Medicine, Pulmonary Disease (MD) with Sleep and Pulmonary Care Center, P.C., practicing in Decatur, Alabama. Their prescriptions cost Medicare Part D more than their services did: $362,935 for 1,509 claims, against $210,168 paid for services in 2024. Jazz Pharmaceuticals Inc. was the largest of 10 companies reporting payments in 2025, $579.67 in all, mostly food and beverage. Lists Crestwood Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1043269061 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 8, 2006 |
| Last updated in NPPES | Feb 18, 2020 |
| Certified by provider | Feb 18, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 27654 | AL |
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 - Internal Medicine (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 350 |
|---|---|
| Services billed | 2,257 across 31 procedure codes |
| Paid by Medicare | $210,168 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,509 · 1,771 30-day fills |
|---|---|
| Patients | 236 |
| Total drug cost | $362,935 |
| Generic share | 57% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Sleep and Pulmonary Care Center, P.C.Decatur, AL · 3 clinicians
Hospital affiliations
- Crestwood Medical CenterHuntsville, AL
- Decatur Morgan Hospital - Decatur CampusDecatur, AL
Industry payments (Open Payments)
- 2025$579.67 · 17 payments from 10 companies
- 2024$775.67 · 35 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Jazz Pharmaceuticals Inc. | $117.10 | 4 |
| Sanofi-Aventis U.S. LLC | $99.95 | 1 |
| Somnomed Inc. | $98.60 | 1 |
| Glaxosmithkline, LLC. | $60.65 | 3 |
| Genzyme Corporation | $58.55 | 2 |
What the 2025 payments were for
- Food and Beverage$479.72 · 16 payments
- Education$99.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other pulmonologists in Decatur
- 1417025933
- 1205904752
- 1346406469
- 1538830971