Mazen Hakim, M.D.
NPI 1114016920ActiveIndividual· Internal Medicine, Pulmonary Disease· Gadsden, AL
Internal Medicine, Pulmonary Disease (M.D.) in Gadsden, Alabama, licensed in AL, with an NPI issued in October 2006. Their prescriptions cost Medicare Part D more than their services did: $1,209,936 for 3,733 claims, against $65,926 paid for services in 2024. Grifols USA, LLC was the largest of 9 companies reporting payments in 2025, $287.50 in all, mostly food and beverage. Lists Gadsden Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1114016920 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 11, 2006 |
| Last updated in NPPES | Oct 29, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 00017934 | 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 - Pulmonary Disease (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 404 |
|---|---|
| Services billed | 957 across 13 procedure codes |
| Paid by Medicare | $65,926 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,733 · 4,984 30-day fills |
|---|---|
| Patients | 606 |
| Total drug cost | $1,209,936 |
| Generic share | 37% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Internal Medicine |
Hospital affiliations
- Gadsden Regional Medical CenterGadsden, AL
- Riverview Regional Medical CenterGadsden, AL
Industry payments (Open Payments)
- 2025$287.50 · 14 payments from 9 companies
- 2024$142.45 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Grifols USA, LLC | $52.06 | 2 |
| Astrazeneca Pharmaceuticals LP | $39.41 | 2 |
| Genzyme Corporation | $38.75 | 2 |
| Inspire Medical Systems, Inc. | $36.69 | 1 |
| Insmed, Inc. | $31.51 | 2 |
What the 2025 payments were for
- Food and Beverage$287.50 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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