Jeffrey Gellis, D.O.
NPI 1144488958ActiveIndividual· Internal Medicine, Gastroenterology· Akron, OH
Internal Medicine, Gastroenterology (D.O.) in Akron, Ohio, trained at Philadelphia College of Osteopathic Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $368,880 for 608 claims, against $58,381 paid for services in 2024. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $1,776 in all, mostly food and beverage.
Overview
| NPI | 1144488958 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | May 28, 2008 |
| Last updated in NPPES | Nov 25, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 25MB08291400 | NJ |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 320 |
|---|---|
| Services billed | 575 across 30 procedure codes |
| Paid by Medicare | $58,381 |
Part D prescriptions in 2024
| Prescriptions (claims) | 608 · 1,054 30-day fills |
|---|---|
| Patients | 198 |
| Total drug cost | $368,880 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical groups
- Summa Physicians LLCAkron, OH · 671 clinicians
- Gastroenterology Group IncBarberton, OH · 14 clinicians
Hospital affiliations
- Akron General Medical CenterAkron, OH
- Summa Health SystemAkron, OH
Industry payments (Open Payments)
- 2025$1,776 · 80 payments from 18 companies
- 2024$1,093 · 54 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $807.80 | 42 |
| Genzyme Corporation | $143.93 | 1 |
| Janssen Biotech, Inc. | $139.22 | 4 |
| Madrigal Pharmaceuticals | $110.60 | 4 |
| Pfizer Inc. | $75.39 | 4 |
What the 2025 payments were for
- Food and Beverage$1,691 · 79 payments
- Education$84.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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