Adel I. Youssef, M.D.
NPI 1891788477ActiveIndividual· Specialist· Warren, OH
Specialist (M.D.) in Warren, Ohio, trained at Loma Linda University School of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $908,584 for 3,405 claims, against $14,492 paid for services in 2024. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $709.50 in all, mostly food and beverage.
Overview
| NPI | 1891788477 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 29, 2005 |
| Last updated in NPPES | May 6, 2021 |
| Certified by provider | May 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 35058015 | OH |
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 - Gastroenterology (OH); Practitioner - Gastroenterology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 118 |
|---|---|
| Services billed | 182 across 17 procedure codes |
| Paid by Medicare | $14,492 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,405 · 4,773 30-day fills |
|---|---|
| Patients | 895 |
| Total drug cost | $908,584 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Gastroenterology |
Medical group
- The Gastroenterology Clinic and Endoscopy Center IncWarren, OH · 36 clinicians
Hospital affiliations
- Hmhp St Elizabeth Boardman Health CenterBoardman, OH
- Mh St Elizabeth Youngstown HospitalYoungstown, OH
- Mh St Joseph Warren HospitalWarren, OH
- Upmc HorizonGreenville, PA
Industry payments (Open Payments)
- 2025$709.50 · 38 payments from 15 companies
- 2024$553.84 · 28 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $176.97 | 13 |
| Janssen Biotech, Inc. | $116.59 | 2 |
| Daiichi Sankyo Inc. | $66.42 | 3 |
| Phathom Pharmaceuticals, Inc. | $47.26 | 6 |
| Takeda Pharmaceuticals U.S.A., Inc. | $42.98 | 2 |
What the 2025 payments were for
- Food and Beverage$610.50 · 37 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Specialist providers in Warren
- 1871757260
- 1275715658
- 1083991335
- 1336331347
- 1164516373
- 1881883981
- 1265646731
- 1649265984
- 1437527181
- 1386869261
- 1578693966
- 1376617613