Joseph J. Viadero, M.D.
NPI 1821087016ActiveIndividual· Internal Medicine· Turners Falls, MA
Internal Medicine (M.D.) in Turners Falls, Massachusetts, trained at Northwestern University Feinberg Medical School (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $253,194 for 3,478 claims, against $48,578 paid for services in 2024.
Overview
| NPI | 1821087016 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 19, 2005 |
| Last updated in NPPES | Mar 27, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 54057 | 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 | 85 |
|---|---|
| Services billed | 901 across 10 procedure codes |
| Paid by Medicare | $48,578 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,478 · 3,487 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $253,194 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Internal Medicine |
Medical groups
- Curana Health of Massachusetts LLCWeymouth, MA · 88 clinicians
- Ch Specialty Services Ma PCSpringfield, MA · 88 clinicians
Other facilities
- New England Hospice II, LLCHospice · Hingham, MA
- Pioneer Valley Hospice & Palliative CareHospice · Greenfield, MA
- Poet's Seat Healthcare CenterNursing home · Greenfield, MA
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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