Chinonso Best Agubosim, MD
NPI 1154988392ActiveIndividual· Emergency Medicine· Boston, MA
Emergency Medicine (MD) in Boston, Massachusetts, trained at University of Toledo College of Medicine (class of 2019). 361 Medicare patients in 2024, $43,081 paid; nearly all of their 133 Part D prescriptions were generic (95%).
Overview
| NPI | 1154988392 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 23, 2019 |
| Last updated in NPPES | Aug 5, 2026 |
| Certified by provider | Aug 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 1013660 | MA |
| Emergency Medicine | 207P00000X | 25532 | NH |
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 - Emergency Medicine (CT); Practitioner - Emergency Medicine (IA); Practitioner - Emergency Medicine (MA); Practitioner - Emergency Medicine (NH); Practitioner - Emergency Medicine (VT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 361 |
|---|---|
| Services billed | 428 across 27 procedure codes |
| Paid by Medicare | $43,081 |
Part D prescriptions in 2024
| Prescriptions (claims) | 133 · 140 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $2,960 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Toledo College of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Cambridge Public Health CommissionEverett, MA · 656 clinicians
- Emergency Medicine Services of Nh, LLCManchester, NH · 67 clinicians
- New Hampshire Emergency Physician Associates PCWolfeboro, NH · 27 clinicians
Hospital affiliations
- Cambridge Health AllianceCambridge, MA
- Monadnock Community HospitalPeterborough, NH
- Parkland Medical CenterDerry, NH
- Portsmouth Regional HospitalPortsmouth, NH
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other emergency medicine physicians in Boston
- 1003875956
- 1013158922
- 1043741747
- 1053377176
- 1063533982
- 1063561140
- 1073567319
- 1073967196
- 1104204999
- 1104485499
- 1134102395
- 1144640681
All 558 emergency medicine physicians in Boston · All emergency medicine physicians in Massachusetts