Sameh H. Attia, M.D.
NPI 1396085700ActiveIndividual· Internal Medicine, Critical Care Medicine· McHenry, IL
Internal Medicine, Critical Care Medicine (M.D.) with Central Dupage Physician Group, practicing in McHenry, Illinois. Their prescriptions cost Medicare Part D more than their services did: $276,388 for 551 claims, against $87,468 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $142.30 in all, mostly food and beverage. Lists Northwestern Lake Forest Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1396085700 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 21, 2013 |
| Last updated in NPPES | Jul 29, 2026 |
| Certified by provider | Jul 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | 036140213 | IL |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 036140213 | IL |
| Internal Medicine | 207R00000X | MD14350 | RI |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 54341 | TN |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 54341 | TN |
| Internal Medicine | 207R00000X | 54341 | TN |
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 - Critical Care (Intensivists) (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 431 |
|---|---|
| Services billed | 841 across 36 procedure codes |
| Paid by Medicare | $87,468 |
Part D prescriptions in 2024
| Prescriptions (claims) | 551 · 780 30-day fills |
|---|---|
| Patients | 123 |
| Total drug cost | $276,388 |
| Generic share | 32% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Pulmonary Disease |
Medical group
- Central Dupage Physician GroupGeneva, IL · 1,080 clinicians
Hospital affiliations
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine McHenryMcHenry, IL
Industry payments (Open Payments)
- 2025$142.30 · 2 payments from 2 companies
- 2024$7,637 · 9 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $115.90 | 1 |
| Genzyme Corporation | $26.40 | 1 |
What the 2025 payments were for
- Food and Beverage$142.30 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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