Marc Dror Michaelson, MD PHD
NPI 1275523490ActiveIndividual· Internal Medicine, Medical Oncology· Boston, MA
Internal Medicine, Medical Oncology (MD PHD) in Boston, Massachusetts, trained at Albert Einstein College of Medicine of Yeshiva University (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $4,633,085 for 711 claims, against $81,248 paid for services in 2024. Janssen Scientific Affairs, LLC reported $1,915 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1275523490 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD PHD |
| Sole proprietor | No |
| NPI issued | Oct 27, 2005 |
| Last updated in NPPES | Jan 28, 2026 |
| Certified by provider | Jan 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 159790 | MA |
| Internal Medicine | 207R00000X | 159790 | MA |
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 - Hematology/Oncology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 360 |
|---|---|
| Services billed | 1,233 across 12 procedure codes |
| Paid by Medicare | $81,248 |
Part D prescriptions in 2024
| Prescriptions (claims) | 711 · 791 30-day fills |
|---|---|
| Patients | 122 |
| Total drug cost | $4,633,085 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Massachusetts General Physicians Organization IncBoston, MA · 3,558 clinicians
- The General Hospital CorporationBoston, MA · 1,267 clinicians
Hospital affiliations
- Brigham and Women's HospitalBoston, MA
- Massachusetts General HospitalBoston, MA
- Newton-Wellesley HospitalNewton, MA
- North Shore Medical Center -Salem, MA
- Wentworth-Douglass HospitalDover, NH
Other facilities
- Care Dimensions, IncHospice · Danvers, MA
Industry payments (Open Payments)
- 2025$1,915 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Scientific Affairs, LLC | $1,915 | 3 |
What the 2025 payments were for
- Consulting Fee$1,725 · 1 payment
- Food and Beverage$116.15 · 1 payment
- Travel and Lodging$73.83 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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