Samiullah Samiullah, MD
NPI 1477882157ActiveIndividual· Internal Medicine, Gastroenterology· Akron, OH
Internal Medicine, Gastroenterology (MD) with Summa Physicians LLC and 1 other group, practicing in Akron, Ohio. 142 Medicare patients in 2024, $33,786 paid; nearly all of their 108 Part D prescriptions were generic (94%). Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $552.83 in all, mostly food and beverage. Lists Summa Health System as a hospital affiliation.
Overview
| NPI | 1477882157 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 9, 2009 |
| Last updated in NPPES | Apr 20, 2026 |
| Certified by provider | Apr 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 35.142118 | OH |
| Internal Medicine, Gastroenterology | 207RG0100X | 2014041285 | MO |
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 - Gastroenterology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 142 |
|---|---|
| Services billed | 355 across 42 procedure codes |
| Paid by Medicare | $33,786 |
Part D prescriptions in 2024
| Prescriptions (claims) | 108 · 131 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $3,004 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical groups
- Summa Physicians LLCAkron, OH · 671 clinicians
- Dayton Gastroenterology, LLCDayton, OH · 74 clinicians
Hospital affiliation
- Summa Health SystemAkron, OH
Industry payments (Open Payments)
- 2025$552.83 · 11 payments from 6 companies
- 2024$1,703 · 14 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $283.91 | 6 |
| Genzyme Corporation | $143.93 | 1 |
| Boston Scientific Corporation | $54.91 | 1 |
| Madrigal Pharmaceuticals | $38.70 | 1 |
| Celltrion USA Inc. | $17.18 | 1 |
What the 2025 payments were for
- Food and Beverage$552.83 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 gastroenterologists in Akron · All gastroenterologists in Ohio