David Harris Schaffer, MD
NPI 1982192456ActiveIndividual· Emergency Medicine, Medical Toxicology· Greenville, SC
Emergency Medicine, Medical Toxicology (MD) in Greenville, South Carolina, trained at University of North Carolina at Chapel Hill School of Medicine (class of 2018). Mostly services rather than prescriptions: Medicare paid $16,876 for 143 patients in 2024, with only 34 Part D claims. Butterfly Network, Inc. was the largest of 2 companies reporting payments in 2025, $871.47 in all, mostly consulting fees.
Overview
| NPI | 1982192456 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 30, 2018 |
| Last updated in NPPES | Aug 2, 2024 |
| Certified by provider | Aug 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine, Medical Toxicology Primary | 207PT0002X | 91878 | SC |
| Emergency Medicine | 207P00000X | 0101273740 | VA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Medical Toxicology (SC); Practitioner - Emergency Medicine (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 143 |
|---|---|
| Services billed | 172 across 19 procedure codes |
| Paid by Medicare | $16,876 |
Part D prescriptions in 2024
| Prescriptions (claims) | 34 · 36 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $228.73 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of North Carolina at Chapel Hill School of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Medical Toxicology |
| Secondary specialties | Emergency Medicine |
Medical group
- Prisma Health University Medical GroupGreenville, SC · 2,493 clinicians
Hospital affiliations
- Prisma Health Greenville Memorial HospitalGreenville, SC
- Prisma Health Greer Memorial HospitalSpartanburg, SC
- Prisma Health Hillcrest HospitalSimpsonville, SC
Industry payments (Open Payments)
- 2025$871.47 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Butterfly Network, Inc. | $847.20 | 1 |
| Stryker Corporation | $24.27 | 1 |
What the 2025 payments were for
- Consulting Fee$847.20 · 1 payment
- Food and Beverage$24.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Emergency Medicine, Medical Toxicology providers in Greenville
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- 1467013045
All Emergency Medicine, Medical Toxicology providers in South Carolina →