Maria Diab
NPI 1003259045ActiveIndividual· Internal Medicine, Hematology· Detroit, MI
Internal Medicine, Hematology with Henry Ford Health System, practicing in Detroit, Michigan. Their prescriptions cost Medicare Part D more than their services did: $409,795 for 732 claims, against $36,073 paid for services in 2024. Caris Mpi, Inc. was the largest of 3 companies reporting payments in 2025, $481.87 in all, mostly food and beverage. Lists Henry Ford Health Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1003259045 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 9, 2013 |
| Last updated in NPPES | Dec 22, 2022 |
| Certified by provider | Dec 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | 4301103541 | MI |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 85005 | GA |
| Internal Medicine, Medical Oncology | 207RX0202X | 4301103541 | MI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Internal Medicine (GA); Practitioner - Emergency Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 109 |
|---|---|
| Services billed | 512 across 18 procedure codes |
| Paid by Medicare | $36,073 |
Part D prescriptions in 2024
| Prescriptions (claims) | 732 · 837 30-day fills |
|---|---|
| Patients | 143 |
| Total drug cost | $409,795 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Emergency Medicine |
| Telehealth | Offers telehealth |
Medical group
- Henry Ford Health SystemDetroit, MI · 2,570 clinicians
Hospital affiliations
- Henry Ford Health HospitalDetroit, MI
- Henry Ford Health West Bloomfield HospitalW Bloomfield, MI
Industry payments (Open Payments)
- 2025$481.87 · 5 payments from 3 companies
- 2024$1,640 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Caris Mpi, Inc. | $233.30 | 2 |
| Astrazeneca Uk Limited | $134.99 | 1 |
| Astrazeneca Pharmaceuticals LP | $113.58 | 2 |
What the 2025 payments were for
- Food and Beverage$481.87 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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