Robert Ezra Merritt, MD
NPI 1508051319ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Columbus, OH
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD) in Columbus, Ohio, trained at Js Weill Medical College, Cornell University (class of 1998). Medicare paid $68,025 for services to 139 patients in 2024. Astrazeneca Pharmaceuticals LP was the largest of 5 companies reporting payments in 2025, $16,900 in all, mostly consulting fees.
Overview
| NPI | 1508051319 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 14, 2007 |
| Last updated in NPPES | Oct 15, 2026 |
| Certified by provider | Oct 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 35.122572 | OH |
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 - Thoracic Surgery (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 139 |
|---|---|
| Services billed | 261 across 41 procedure codes |
| Paid by Medicare | $68,025 |
Education and affiliations
| Medical school | Js Weill Medical College, Cornell University |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Osu Surgery, LLCColumbus, OH · 210 clinicians
Hospital affiliation
- Ohio State University State Health SystemColumbus, OH
Industry payments (Open Payments)
- 2025$16,900 · 33 payments from 5 companies
- 2024$10,640 · 19 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $9,737 | 9 |
| Intuitive Surgical, Inc. | $5,614 | 13 |
| Medical Device Business Services, Inc. | $1,074 | 7 |
| Galvanize Therapeutics, Inc | $319.61 | 3 |
| Medtronic, Inc. | $154.34 | 1 |
What the 2025 payments were for
- Consulting Fee$8,700 · 3 payments
- Education$4,000 · 2 payments
- Travel and Lodging$2,852 · 13 payments
- Food and Beverage$1,347 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other cardiothoracic surgeons in Columbus
- 1013945641
- 1083655088
- 1124153218
- 1154616175
- 1184737520
- 1194724260
- 1285976597
- 1508085820
- 1598007544
- 1780694505
- 1801057203
- 1811164619
All 61 cardiothoracic surgeons in Columbus · All cardiothoracic surgeons in Ohio