Dimitrios G. Angelis, M.D.
NPI 1164469706ActiveIndividual· Internal Medicine, Cardiovascular Disease· Worcester, MA
Internal Medicine, Cardiovascular Disease (M.D.) with Saint Vincent Physician Services Inc, practicing in Worcester, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $1,030,575 for 4,611 claims, against $115,421 paid for services in 2024. Inspire Medical Systems, Inc. was the largest of 36 companies reporting payments in 2025, $3,766 in all, mostly food and beverage. Lists Athol Memorial Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1164469706 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 1, 2006 |
| Last updated in NPPES | Sep 4, 2020 |
| Certified by provider | Sep 4, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 226231 | MA |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 226231 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Interventional Cardiology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 772 |
|---|---|
| Services billed | 2,526 across 27 procedure codes |
| Paid by Medicare | $115,421 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,611 · 12,664 30-day fills |
|---|---|
| Patients | 514 |
| Total drug cost | $1,030,575 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Saint Vincent Physician Services IncWorcester, MA · 71 clinicians
Hospital affiliations
- Athol Memorial HospitalAthol, MA
- Heywood Hospital -Gardner, MA
- St Vincent HospitalWorcester, MA
- Umass Memorial Health - Harrington HospitalSouthbridge, MA
Industry payments (Open Payments)
- 2025$3,766 · 145 payments from 36 companies
- 2024$4,705 · 180 payments from 36 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $310.17 | 13 |
| Pfizer Inc. | $289.81 | 14 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $251.03 | 10 |
| Lilly USA, LLC | $246.42 | 9 |
| Abiomed | $204.70 | 4 |
What the 2025 payments were for
- Food and Beverage$3,766 · 145 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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