Shaun C. Antonio, DO
NPI 1245811603ActiveIndividual· Emergency Medicine· Brockton, MA
Emergency Medicine (DO) with Emergency Physician Associates of Massachusetts PC and 1 other group, practicing in Brockton, Massachusetts. 135 Medicare patients in 2024, $14,314 paid; nearly all of their 117 Part D prescriptions were generic (96%). Lists Signature Healthcare Brockton Hospital as a hospital affiliation.
Overview
| NPI | 1245811603 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 17, 2021 |
| Last updated in NPPES | Aug 5, 2026 |
| Certified by provider | Aug 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 1018171 | MA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | TX |
| Emergency Medicine | 207P00000X | U5343 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (MA); Practitioner - Emergency Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 135 |
|---|---|
| Services billed | 151 across 18 procedure codes |
| Paid by Medicare | $14,314 |
Part D prescriptions in 2024
| Prescriptions (claims) | 117 · 117 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $2,281 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Emergency Physician Associates of Massachusetts PCFramingham, MA · 46 clinicians
- Brockton Hospital, Inc.Brockton, MA · 35 clinicians
Hospital affiliation
- Signature Healthcare Brockton HospitalBrockton, 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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