Daniel R. Calderon, M.D.
NPI 1982999496ActiveIndividual· Surgery, Vascular Surgery· Chapel Hill, NC
Surgery, Vascular Surgery (M.D.) with University of North Carolina at Chapel Hill, practicing in Chapel Hill, North Carolina. In 2024 Medicare paid $74,017 for 270 patients, and Part D covered 84 of their prescriptions, 82% of them generic. W. L. Gore & Associates, Inc. was the largest of 8 companies reporting payments in 2025, $938.89 in all, mostly food and beverage. Lists Unc Hospitals and 1 other hospital as hospital affiliations.
Overview
| NPI | 1982999496 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 13, 2011 |
| Last updated in NPPES | Oct 8, 2025 |
| Certified by provider | Oct 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | MD458107 | NC |
| Surgery | 208600000X | MD458107 | NC |
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 - Vascular Surgery (NC); Practitioner - Vascular Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 270 |
|---|---|
| Services billed | 532 across 84 procedure codes |
| Paid by Medicare | $74,017 |
Part D prescriptions in 2024
| Prescriptions (claims) | 84 · 110 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $7,632 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Vascular Surgery |
Medical group
- University of North Carolina at Chapel HillChapel Hill, NC · 2,052 clinicians
Hospital affiliations
- Unc HospitalsChapel Hill, NC
- Upmc Pinnacle HospitalsHarrisburg, PA
Industry payments (Open Payments)
- 2025$938.89 · 22 payments from 8 companies
- 2024$4,102 · 64 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $381.62 | 6 |
| Medtronic, Inc. | $228.02 | 5 |
| Shockwave Medical, Inc | $110.77 | 4 |
| Stryker Corporation | $81.44 | 1 |
| Cook Medical LLC | $67.56 | 3 |
What the 2025 payments were for
- Food and Beverage$938.89 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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