Benjamin David Ivester, DO
NPI 1467949602ActiveIndividual· Emergency Medicine· Westminster, MD
Emergency Medicine (DO) in Westminster, Maryland, trained at University of North Texas Hsc, College of Osteopathic Med (class of 2018). 929 Medicare patients in 2024, $142,261 paid; nearly all of their 232 Part D prescriptions were generic (95%). Stryker Corporation was the largest of 2 companies reporting payments in 2025, $52.45 in all, mostly food and beverage.
Overview
| NPI | 1467949602 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 13, 2018 |
| Last updated in NPPES | Jun 30, 2021 |
| Certified by provider | Jun 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | BP1678806 | TX |
| Emergency Medicine | 207P00000X | H0091024 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 929 |
|---|---|
| Services billed | 1,063 across 25 procedure codes |
| Paid by Medicare | $142,261 |
Part D prescriptions in 2024
| Prescriptions (claims) | 232 · 233 30-day fills |
|---|---|
| Patients | 170 |
| Total drug cost | $1,857 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of North Texas Hsc, College of Osteopathic Med |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Emergency Medicine |
Medical group
- Emergency Medicine Associates P.A., P.C.Newport News, VA · 714 clinicians
Hospital affiliation
- Carroll Hospital CenterWestminster, MD
Industry payments (Open Payments)
- 2025$52.45 · 2 payments from 2 companies
- 2024$76.04 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $34.72 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $17.73 | 1 |
What the 2025 payments were for
- Food and Beverage$52.45 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 emergency medicine physicians in Westminster · All emergency medicine physicians in Maryland