Isam Diab, MD
NPI 1063488765ActiveIndividual· Internal Medicine, Rheumatology· Middleburg Hts, OH
Internal Medicine, Rheumatology (MD) with Premier Physicians Centers Inc, practicing in Middleburg Hts, Ohio. 801 Medicare patients in 2024, $1,623,938 paid; nearly all of their 10,893 Part D prescriptions were generic (96%). Amgen Inc. was the largest of 24 companies reporting payments in 2025, $3,679 in all, mostly food and beverage. Lists Fairview Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1063488765 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 23, 2006 |
| Last updated in NPPES | May 27, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 35059458D | OH |
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 - Rheumatology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 801 |
|---|---|
| Services billed | 114,410 across 136 procedure codes |
| Paid by Medicare | $1,623,938 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,893 · 21,825 30-day fills |
|---|---|
| Patients | 946 |
| Total drug cost | $1,949,038 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Premier Physicians Centers IncMiddleburg Heights, OH · 51 clinicians
Hospital affiliations
- Fairview HospitalCleveland, OH
- Southwest General Health CenterMiddleburg Heights, OH
Industry payments (Open Payments)
- 2025$3,679 · 172 payments from 24 companies
- 2024$3,561 · 170 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $607.41 | 38 |
| Abbvie Inc. | $501.00 | 23 |
| Janssen Biotech, Inc. | $492.73 | 14 |
| Ucb, Inc. | $417.66 | 16 |
| Pfizer Inc. | $356.94 | 16 |
What the 2025 payments were for
- Food and Beverage$3,579 · 171 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records