David M. Margolis, MD
NPI 1568539666ActiveIndividual· Internal Medicine, Infectious Disease· Chapel Hill, NC
Internal Medicine, Infectious Disease (MD) in Chapel Hill, North Carolina, trained at Tufts University School of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $1,172,767 for 1,025 claims, against $10,626 paid for services in 2024. Merck Sharp & Dohme LLC reported $12,647 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1568539666 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 30, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | — | NC |
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 - Infectious Disease (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 130 across 18 procedure codes |
| Paid by Medicare | $10,626 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,025 · 1,353 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $1,172,767 |
| Generic share | 60% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
Medical group
- University of North Carolina at Chapel HillChapel Hill, NC · 2,052 clinicians
Hospital affiliation
- Unc HospitalsChapel Hill, NC
Industry payments (Open Payments)
- 2025$12,647 · 13 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $12,647 | 13 |
What the 2025 payments were for
- Consulting Fee$10,440 · 1 payment
- Travel and Lodging$1,797 · 6 payments
- Food and Beverage$409.96 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other infectious disease specialists in Chapel Hill
- 1225124621
- 1346263043
- 1407017254
- 1598838336
- 1720033970
- 1750470456
- 1760846000
- 1770673675
- 1821523630
- 1841239308
- 1912210147
- 1033797675
All 41 infectious disease specialists in Chapel Hill · All infectious disease specialists in North Carolina