Michael James Dennis, MD
NPI 1629519855ActiveIndividual· Internal Medicine, Medical Oncology· Boston, MA
Internal Medicine, Medical Oncology (MD) in Boston, Massachusetts, trained at Virginia Commonwealth University, School of Medicine (class of 2017). In 2024 Medicare paid $41,773 for 129 patients, and Part D covered 193 of their prescriptions, 88% of them generic. Dr.Reddy's Laboratories,inc. reported $4,940 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1629519855 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 20, 2017 |
| Last updated in NPPES | Jul 17, 2023 |
| Certified by provider | Jul 17, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 1013666 | MA |
| Internal Medicine | 207R00000X | 1013666 | 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 - Medical Oncology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 129 |
|---|---|
| Services billed | 465 across 14 procedure codes |
| Paid by Medicare | $41,773 |
Part D prescriptions in 2024
| Prescriptions (claims) | 193 · 206 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $11,593 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Dana-Farber Cancer Institute, Inc.Boston, MA · 684 clinicians
Hospital affiliations
- Brigham and Women Faulkner HospitalJamaica Plain, MA
- Brigham and Women's HospitalBoston, MA
- Massachusetts General HospitalBoston, MA
- Newton-Wellesley HospitalNewton, MA
Other facilities
- Care Dimensions, IncHospice · Danvers, MA
Industry payments (Open Payments)
- 2025$4,940 · 2 payments from 1 company
- 2024$9,993 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dr.Reddy's Laboratories,inc. | $4,940 | 2 |
What the 2025 payments were for
- Consulting Fee$2,600 · 1 payment
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2,340 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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