John Corker, MD
NPI 1902225071ActiveIndividual· Emergency Medicine· Kettering, OH
Emergency Medicine (MD) with Emergency Medicine Specialists Inc, practicing in Kettering, Ohio. 372 Medicare patients in 2024, $47,103 paid; nearly all of their 519 Part D prescriptions were generic (97%). Lists Kettering Health Dayton and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1902225071 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 15, 2014 |
| Last updated in NPPES | Jul 16, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 35.130075 | OH |
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 (OH); Practitioner - Emergency Medicine (TX); Practitioner - Emergency Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 372 |
|---|---|
| Services billed | 541 across 15 procedure codes |
| Paid by Medicare | $47,103 |
Part D prescriptions in 2024
| Prescriptions (claims) | 519 · 538 30-day fills |
|---|---|
| Patients | 278 |
| Total drug cost | $5,039 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Emergency Medicine Specialists IncBeavercreek, OH · 114 clinicians
Hospital affiliations
- Kettering Health DaytonDayton, OH
- Kettering Health Greene MemorialXenia, OH
- Kettering Health Main CampusKettering, OH
- Kettering Health MiamisburgMiamisburg, OH
- Soin Medical CenterBeaver Creek, OH
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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All 149 emergency medicine physicians in Kettering · All emergency medicine physicians in Ohio