Benjamin T. Demarco, MD
NPI 1306370135ActiveIndividual· Internal Medicine, Pulmonary Disease· Baltimore, MD
Internal Medicine, Pulmonary Disease (MD) in Baltimore, Maryland, trained at University of South Carolina School of Medicine (class of 2017). Mostly services rather than prescriptions: Medicare paid $63,812 for 357 patients in 2024, with only 22 Part D claims. Intuitive Surgical, Inc. was the largest of 4 companies reporting payments in 2025, $1,201 in all, mostly education.
Overview
| NPI | 1306370135 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 19, 2017 |
| Last updated in NPPES | Aug 24, 2023 |
| Certified by provider | Aug 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | D96793 | MD |
| Internal Medicine | 207R00000X | 2021-00355 | 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 - Pulmonary Disease (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 357 |
|---|---|
| Services billed | 732 across 46 procedure codes |
| Paid by Medicare | $63,812 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 33 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $5,009 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | University of South Carolina School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
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$1,201 · 6 payments from 4 companies
- 2024$565.96 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $807.11 | 3 |
| Erbe USA Inc | $160.32 | 1 |
| Steris Corporation | $150.12 | 1 |
| Pulmonx Corporation | $83.18 | 1 |
What the 2025 payments were for
- Education$700.00 · 2 payments
- Food and Beverage$500.73 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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