David Weinerman, MD
NPI 1881883940ActiveIndividual· Internal Medicine, Gastroenterology· Ashtabula, OH
Internal Medicine, Gastroenterology (MD) in Ashtabula, Ohio, trained at Ohio State University College of Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $521,625 for 1,462 claims, against $66,363 paid for services in 2024. Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $1,501 in all, mostly food and beverage.
Overview
| NPI | 1881883940 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 15, 2007 |
| Last updated in NPPES | Mar 25, 2020 |
| Certified by provider | Mar 25, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 35.120747 | OH |
| Internal Medicine | 207R00000X | 57013274 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 328 |
|---|---|
| Services billed | 670 across 28 procedure codes |
| Paid by Medicare | $66,363 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,462 · 2,372 30-day fills |
|---|---|
| Patients | 556 |
| Total drug cost | $521,625 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Gastroenterology |
Medical group
- Ashtabula County Medical CenterAshtabula, OH · 70 clinicians
Hospital affiliations
- Ashtabula County Medical CenterAshtabula, OH
- Cleveland ClinicCleveland, OH
- Hillcrest HospitalMayfield Heights, OH
Industry payments (Open Payments)
- 2025$1,501 · 83 payments from 14 companies
- 2024$1,772 · 79 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $326.56 | 19 |
| Janssen Biotech, Inc. | $291.28 | 13 |
| Takeda Pharmaceuticals U.S.A., Inc. | $184.22 | 15 |
| Pfizer Inc. | $166.92 | 7 |
| Genzyme Corporation | $139.20 | 4 |
What the 2025 payments were for
- Food and Beverage$1,491 · 82 payments
- Education$10.48 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Ashtabula
- 1114114790
- 1629054382
- 1669452256