Duangned Tantawanichpisal, MD
NPI 1447278882ActiveIndividual· Hospitalist· Spartanburg, SC
Hospitalist (MD) with Spartanburg Medical Center and 1 other group, practicing in Spartanburg, South Carolina. In 2024 Medicare paid $40,358 for 150 patients, and Part D covered 240 of their prescriptions, 85% of them generic. Stryker Corporation was the largest of 4 companies reporting payments in 2025, $97.57 in all, mostly food and beverage. Lists Pelham Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1447278882 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 17, 2006 |
| Last updated in NPPES | Oct 10, 2023 |
| Certified by provider | Oct 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 23714 | SC |
| Internal Medicine | 207R00000X | 23714 | SC |
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 - Internal Medicine (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 150 |
|---|---|
| Services billed | 524 across 9 procedure codes |
| Paid by Medicare | $40,358 |
Part D prescriptions in 2024
| Prescriptions (claims) | 240 · 255 30-day fills |
|---|---|
| Patients | 108 |
| Total drug cost | $13,377 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Spartanburg Medical CenterSpartanburg, SC · 1,078 clinicians
- Pelham Medical CenterGreer, SC · 134 clinicians
Hospital affiliations
- Pelham Medical CenterGreer, SC
- Spartanburg Medical CenterSpartanburg, SC
- Union Medical CenterUnion, SC
Industry payments (Open Payments)
- 2025$97.57 · 5 payments from 4 companies
- 2024$82.30 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $33.41 | 2 |
| Recor Medical Inc | $32.29 | 1 |
| Smith+nephew, Inc. | $18.14 | 1 |
| Pfizer Inc. | $13.73 | 1 |
What the 2025 payments were for
- Food and Beverage$97.57 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 hospitalists in Spartanburg · All hospitalists in South Carolina