David Joseph Amrol, M.D.
NPI 1255308219ActiveIndividual· Internal Medicine, Allergy & Immunology· Columbia, SC
Internal Medicine, Allergy & Immunology (M.D.) in Columbia, South Carolina, trained at University of South Carolina School of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $1,638,320 for 962 claims, against $27,136 paid for services in 2024. Ionis Pharmaceuticals, Inc. was the largest of 20 companies reporting payments in 2025, $30,298 in all, mostly speaking and faculty fees.
Overview
| NPI | 1255308219 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 8, 2006 |
| Last updated in NPPES | Jun 2, 2021 |
| Certified by provider | Jun 2, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Allergy & Immunology Primary | 207RA0201X | 23931 | SC |
| Internal Medicine | 207R00000X | 23931 | 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 - Allergy/Immunology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 161 |
|---|---|
| Services billed | 1,664 across 17 procedure codes |
| Paid by Medicare | $27,136 |
Part D prescriptions in 2024
| Prescriptions (claims) | 962 · 1,476 30-day fills |
|---|---|
| Patients | 188 |
| Total drug cost | $1,638,320 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | University of South Carolina School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Internal Medicine |
Medical group
- Prisma Health Medical Group-MidlandsColumbia, SC · 1,068 clinicians
Hospital affiliations
- Prisma Health Baptist ParkridgeColumbia, SC
- Prisma Health Richland HospitalColumbia, SC
Industry payments (Open Payments)
- 2025$30,298 · 138 payments from 20 companies
- 2024$41,212 · 140 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ionis Pharmaceuticals, Inc. | $21,510 | 24 |
| Astrazeneca Pharmaceuticals LP | $4,347 | 23 |
| Incyte Corporation | $2,249 | 3 |
| Csl Behring | $499.98 | 26 |
| Novartis Pharmaceuticals Corporation | $395.46 | 16 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$23,285 · 10 payments
- Food and Beverage$3,311 · 118 payments
- Consulting Fee$2,180 · 1 payment
- Travel and Lodging$1,450 · 8 payments
- Education$72.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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