Daniel N. Gwan-Nulla, M.D.
NPI 1194725762ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Columbus, GA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in Columbus, Georgia, trained at Perelman School of Med at the University of Pennsylvania (class of 1995). 135 Medicare patients in 2024, $67,285 paid; nearly all of their 169 Part D prescriptions were generic (93%). Intuitive Surgical, Inc. was the largest of 3 companies reporting payments in 2024, $3,335 in all, mostly education.
Overview
| NPI | 1194725762 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 26, 2005 |
| Last updated in NPPES | Dec 19, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 080790 | GA |
| Specialist | 174400000X | 208600000X | PA |
| Surgery | 208600000X | 2009014868 | MO |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 2009-01579 | NC |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 2009014868 | MO |
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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 135 |
|---|---|
| Services billed | 405 across 66 procedure codes |
| Paid by Medicare | $67,285 |
Part D prescriptions in 2024
| Prescriptions (claims) | 169 · 225 30-day fills |
|---|---|
| Patients | 56 |
| Total drug cost | $11,681 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Thoracic Surgery |
Medical group
- The Medical Center, Inc.Columbus, GA · 25 clinicians
Hospital affiliations
- Piedmont Columbus Regional MidtownColumbus, GA
- Piedmont Columbus Regional NorthsideColumbus, GA
Industry payments (Open Payments)
- 2024$3,335 · 6 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $3,178 | 4 |
| Sanofi-Aventis U.S. LLC | $123.66 | 1 |
| Merit Medical Systems Inc | $32.73 | 1 |
What the 2024 payments were for
- Education$3,000 · 2 payments
- Food and Beverage$173.38 · 3 payments
- Travel and Lodging$161.46 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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