David Hannallah, MD
NPI 1225001183ActiveIndividual· Orthopaedic Surgery· Gahanna, OH
Orthopaedic Surgery (MD) in Gahanna, Ohio, trained at Washington University School of Medicine (class of 2000). 275 Medicare patients in 2024, $147,878 paid; all of their 86 Part D prescriptions were generic. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $144.46 in all, mostly food and beverage.
Overview
| NPI | 1225001183 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 10, 2006 |
| Last updated in NPPES | Jan 9, 2025 |
| Certified by provider | Jan 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 35.089697 | OH |
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine | 207XS0117X | 35089697 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 275 |
|---|---|
| Services billed | 871 across 41 procedure codes |
| Paid by Medicare | $147,878 |
Part D prescriptions in 2024
| Prescriptions (claims) | 86 · 93 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $893.16 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Orthopedic One, Inc.Upper Arlington, OH · 282 clinicians
Hospital affiliation
- Mount Carmel East & WestColumbus, OH
Industry payments (Open Payments)
- 2025$144.46 · 2 payments from 2 companies
- 2024$92.31 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $130.27 | 1 |
| Pfizer Inc. | $14.19 | 1 |
What the 2025 payments were for
- Food and Beverage$144.46 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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