David M. Barbara, MD
NPI 1619929981ActiveIndividual· Surgery· Zanesville, OH
Surgery (MD) in Zanesville, Ohio, trained at University of Kentucky College of Medicine (class of 1979). Mostly services rather than prescriptions: Medicare paid $15,945 for 41 patients in 2024, with only 40 Part D claims. Merck Sharp & Dohme LLC reported $16.03 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1619929981 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 16, 2006 |
| Last updated in NPPES | Nov 1, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 35082563 | 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 - General Surgery (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 41 |
|---|---|
| Services billed | 171 across 25 procedure codes |
| Paid by Medicare | $15,945 |
Part D prescriptions in 2024
| Prescriptions (claims) | 40 · 42 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $492.68 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Kentucky College of Medicine |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | General Surgery |
Medical group
- Genesis Medical Group, LLCZanesville, OH · 270 clinicians
Hospital affiliation
- Genesis HospitalZanesville, OH
Industry payments (Open Payments)
- 2025$16.03 · 1 payment from 1 company
- 2024$29.99 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $16.03 | 1 |
What the 2025 payments were for
- Food and Beverage$16.03 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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