Marlon S. Rosenbaum, MD
NPI 1588762678ActiveIndividual· Internal Medicine, Adult Congenital Heart Disease· New York, NY
Internal Medicine, Adult Congenital Heart Disease (MD) in New York, New York, trained at New York University School of Medicine (class of 1980). Mostly services rather than prescriptions: Medicare paid $20,585 for 86 patients in 2024, with only 42 Part D claims.
Overview
| NPI | 1588762678 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 20, 2006 |
| Last updated in NPPES | May 18, 2021 |
| Certified by provider | May 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Adult Congenital Heart Disease Primary | 207RA0002X | 148912 | NY |
| Internal Medicine | 207R00000X | 148912 | NY |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 148912 | NY |
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 - Adult Congenital Heart Disease (Achd) (CT); Practitioner - Adult Congenital Heart Disease (Achd) (NJ); Practitioner - Adult Congenital Heart Disease (Achd) (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 86 |
|---|---|
| Services billed | 260 across 16 procedure codes |
| Paid by Medicare | $20,585 |
Part D prescriptions in 2024
| Prescriptions (claims) | 42 · 101 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $594.45 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Adult Congenital Heart Disease (Achd) |
| Telehealth | Offers telehealth |
Medical groups
- Trustees of Columbia University in the City of New YorkNew York, NY · 2,296 clinicians
- Columbia Doctors of New Jersey P CEnglewood, NJ · 59 clinicians
Hospital affiliations
- New York-Presbyterian HospitalNew York, NY
- St Francis Hospital - the Heart CenterRoslyn, NY
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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