Michael James Andersen Jr., MD
NPI 1225608037ActiveIndividual· Hospitalist· Boston, MA
Hospitalist (MD) in Boston, Massachusetts, licensed in MA, with an NPI issued in June 2021. In 2024 Medicare paid $12,885 for 51 patients, and Part D covered 104 of their prescriptions, 83% of them generic.
Overview
| NPI | 1225608037 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 25, 2021 |
| Last updated in NPPES | Jul 25, 2024 |
| Certified by provider | Jul 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 1017814 | MA |
| Student in an Organized Health Care Education/Training Program | 390200000X | 289227 | 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 - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 51 |
|---|---|
| Services billed | 119 across 5 procedure codes |
| Paid by Medicare | $12,885 |
Part D prescriptions in 2024
| Prescriptions (claims) | 104 · 175 30-day fills |
|---|---|
| Patients | 37 |
| Total drug cost | $15,866 |
| Generic share | 83% of claims |
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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All 164 hospitalists in Boston · All hospitalists in Massachusetts