Benjamin D. Armstrong, MD
NPI 1346487220ActiveIndividual· Emergency Medicine· New London, CT
Emergency Medicine (MD) in New London, Connecticut, trained at University of Connecticut School of Medicine (class of 2006). 383 Medicare patients in 2024, $47,505 paid; nearly all of their 165 Part D prescriptions were generic (95%).
Overview
| NPI | 1346487220 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 14, 2009 |
| Last updated in NPPES | Jan 14, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 047167 | CT |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 383 |
|---|---|
| Services billed | 437 across 12 procedure codes |
| Paid by Medicare | $47,505 |
Part D prescriptions in 2024
| Prescriptions (claims) | 165 · 165 30-day fills |
|---|---|
| Patients | 119 |
| Total drug cost | $3,924 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Emergency Medicine |
Medical group
- Lawrence and Memorial Hospital Inc.New London, CT · 49 clinicians
Hospital affiliation
- Lawrence & Memorial HospitalNew London, CT
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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