Michael Job Landzberg, MD
NPI 1124019864ActiveIndividual· Internal Medicine, Adult Congenital Heart Disease· Boston, MA
Internal Medicine, Adult Congenital Heart Disease (MD) in Boston, Massachusetts, trained at Harvard Medical School (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $927,550 for 89 claims, against $36,828 paid for services in 2024.
Overview
| NPI | 1124019864 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 2, 2005 |
| Last updated in NPPES | Nov 18, 2020 |
| Certified by provider | Nov 17, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Adult Congenital Heart Disease Primary | 207RA0002X | 71141 | MA |
| Specialist | 174400000X | 71141 | MA |
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 - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 88 |
|---|---|
| Services billed | 511 across 19 procedure codes |
| Paid by Medicare | $36,828 |
Part D prescriptions in 2024
| Prescriptions (claims) | 89 · 137 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $927,550 |
| Generic share | 46% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Boston Childrens Heart Foundation IncBoston, MA · 100 clinicians
Hospital affiliations
- Boston Children's HospitalBoston, MA
- Brigham and Women's HospitalBoston, MA
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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