Ioannis Raftopoulos, MD
NPI 1578538047ActiveIndividual· Surgery· Holyoke, MA
Surgery (MD) with Holyoke Medical Center Inc, practicing in Holyoke, Massachusetts. 37 Medicare patients in 2024, $19,622 paid; nearly all of their 155 Part D prescriptions were generic (90%). Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $192.68 in all, mostly food and beverage. Lists Holyoke Medical Center as a hospital affiliation.
Overview
| NPI | 1578538047 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 20, 2006 |
| Last updated in NPPES | Aug 16, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 265321 | MA |
| Surgery | 208600000X | 045421 | CT |
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 - General Surgery (CT); Practitioner - General Surgery (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 37 |
|---|---|
| Services billed | 71 across 14 procedure codes |
| Paid by Medicare | $19,622 |
Part D prescriptions in 2024
| Prescriptions (claims) | 155 · 207 30-day fills |
|---|---|
| Patients | 48 |
| Total drug cost | $10,862 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Holyoke Medical Center IncHolyoke, MA · 205 clinicians
Hospital affiliation
- Holyoke Medical CenterHolyoke, MA
Industry payments (Open Payments)
- 2025$192.68 · 4 payments from 2 companies
- 2024$1,577 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $150.47 | 2 |
| Lilly USA, LLC | $42.21 | 2 |
What the 2025 payments were for
- Food and Beverage$192.68 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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