John E. Copanos, M.D.
NPI 1033282272ActiveIndividual· Internal Medicine· Winchester, MA
Internal Medicine (M.D.) in Winchester, Massachusetts, trained at Tufts University School of Medicine (class of 1997). 946 Medicare patients in 2024, $216,234 paid; nearly all of their 470 Part D prescriptions were generic (91%).
Overview
| NPI | 1033282272 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 16, 2006 |
| Last updated in NPPES | Apr 3, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 230411 | 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 | 946 |
|---|---|
| Services billed | 2,169 across 9 procedure codes |
| Paid by Medicare | $216,234 |
Part D prescriptions in 2024
| Prescriptions (claims) | 470 · 525 30-day fills |
|---|---|
| Patients | 253 |
| Total drug cost | $18,369 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Internal Medicine |
Medical groups
- Winchester Lahey Inpatient Specialists PLLCWinchester, MA · 30 clinicians
- Winchester Hospital Inpatient Specialists PLLCWinchester, MA · 6 clinicians
Hospital affiliations
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Winchester HospitalWinchester, 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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All 33 internal medicine physicians in Winchester · All internal medicine physicians in Massachusetts