Robert S. Weinstein, MD
NPI 1801887831ActiveIndividual· Internal Medicine· Medford, MA
Internal Medicine (MD) in Medford, Massachusetts, trained at Icahn School of Medicine at Mount Sinai (class of 1983). Their prescriptions cost Medicare Part D more than their services did: $522,512 for 5,981 claims, against $80,727 paid for services in 2024. Astrazeneca Pharmaceuticals LP reported $62.99 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1801887831 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 31, 2005 |
| Last updated in NPPES | Jan 15, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 56060 | MA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 56060 | 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 | 380 |
|---|---|
| Services billed | 1,412 across 25 procedure codes |
| Paid by Medicare | $80,727 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,981 · 14,479 30-day fills |
|---|---|
| Patients | 410 |
| Total drug cost | $522,512 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Hospital affiliations
- Beth Israel Deaconess Medical CenterBoston, MA
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Melrosewakefield HealthcareMelrose, MA
- Tufts Medical CenterBoston, MA
- Winchester HospitalWinchester, MA
Other facilities
- Beth Israel Lahey Health at HomeHome health agency · Beverly, MA
- Mass General Brigham Home Care, IncHome health agency · Newton, MA
- Pathways HealthcareHome health agency · Westwood, MA
- Tufts Medicine Care at HomeHome health agency · Lowell, MA
- Visiting Nurse and Community CareHome health agency · Arlington, MA
- Care Dimensions, IncHospice · Danvers, MA
Industry payments (Open Payments)
- 2025$62.99 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $62.99 | 3 |
What the 2025 payments were for
- Food and Beverage$62.99 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 54 internal medicine physicians in Medford · All internal medicine physicians in Massachusetts