Seth Shay Martin
NPI 1861668154ActiveIndividual· Internal Medicine, Cardiovascular Disease· Baltimore, MD
Internal Medicine, Cardiovascular Disease in Baltimore, Maryland, trained at Perelman School of Med at the University of Pennsylvania (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $199,964 for 302 claims, against $28,010 paid for services in 2024. Heartflow, Inc. was the largest of 10 companies reporting payments in 2025, $29,805 in all, mostly consulting fees.
Overview
| NPI | 1861668154 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 6, 2008 |
| Last updated in NPPES | Jul 21, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | D72547 | MD |
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 - Cardiovascular Disease (Cardiology) (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 506 |
|---|---|
| Services billed | 827 across 16 procedure codes |
| Paid by Medicare | $28,010 |
Part D prescriptions in 2024
| Prescriptions (claims) | 302 · 829 30-day fills |
|---|---|
| Patients | 63 |
| Total drug cost | $199,964 |
| Generic share | 51% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
Hospital affiliations
- Johns Hopkins Bayview Medical CenterBaltimore, MD
- Johns Hopkins Hospital, theBaltimore, MD
Industry payments (Open Payments)
- 2025$29,805 · 37 payments from 10 companies
- 2024$42,829 · 28 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heartflow, Inc. | $17,006 | 9 |
| Amgen Inc. | $6,448 | 12 |
| Merck Sharp & Dohme LLC | $3,629 | 8 |
| Kaneka Medical America LLC | $1,500 | 1 |
| Chiesi USA, Inc. | $775.00 | 2 |
What the 2025 payments were for
- Consulting Fee$18,500 · 9 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$7,800 · 3 payments
- Travel and Lodging$1,443 · 5 payments
- Food and Beverage$1,287 · 18 payments
- Honoraria$775.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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