Joseph W. Roberts Md, MD
NPI 1649340589ActiveIndividual· Specialist· Staten Island, NY
Specialist (MD) with Amboy Medical Practice PC, practicing in Staten Island, New York. Their prescriptions cost Medicare Part D more than their services did: $367,819 for 1,342 claims, against $54,121 paid for services in 2024. Madrigal Pharmaceuticals reported $41.42 in payments in 2025, mostly food and beverage. Lists Richmond University Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1649340589 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Nov 8, 2006 |
| Last updated in NPPES | Mar 30, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 300229809 | NY |
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 - Gastroenterology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 207 |
|---|---|
| Services billed | 483 across 19 procedure codes |
| Paid by Medicare | $54,121 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,342 · 2,775 30-day fills |
|---|---|
| Patients | 265 |
| Total drug cost | $367,819 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Amboy Medical Practice PCStaten Island, NY · 173 clinicians
Hospital affiliations
- Richmond University Medical CenterStaten Island, NY
- Staten Island University HospitalStaten Island, NY
Industry payments (Open Payments)
- 2025$41.42 · 2 payments from 1 company
- 2024$28.19 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $41.42 | 2 |
What the 2025 payments were for
- Food and Beverage$41.42 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 835 Specialist providers in Staten Island · All Specialist providers in New York