Michael Postow
NPI 1487853594ActiveIndividual· Internal Medicine· Boston, MA
Internal Medicine with Msk Monmouth and 2 other groups, practicing in Boston, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $1,228,033 for 268 claims, against $65,733 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 2 companies reporting payments in 2025, $5,640 in all, mostly consulting fees.
Overview
| NPI | 1487853594 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 18, 2007 |
| Last updated in NPPES | Jul 18, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 232384 | 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 (NJ); Practitioner - Nuclear Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 236 |
|---|---|
| Services billed | 732 across 14 procedure codes |
| Paid by Medicare | $65,733 |
Part D prescriptions in 2024
| Prescriptions (claims) | 268 · 308 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $1,228,033 |
| Generic share | 62% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Nuclear Medicine |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Msk MonmouthMiddletown, NJ · 295 clinicians
- Memorial Solid Tumor GroupNew York, NY · 234 clinicians
- Memorial Medical Consultation GroupNew York, NY · 76 clinicians
Industry payments (Open Payments)
- 2025$5,640 · 3 payments from 2 companies
- 2024$32,740 · 11 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $3,480 | 2 |
| Pfizer Inc. | $2,160 | 1 |
What the 2025 payments were for
- Consulting Fee$5,640 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 2,375 internal medicine physicians in Boston · All internal medicine physicians in Massachusetts