Chase Hemphill, DO
NPI 1134689987ActiveIndividual· Emergency Medicine· Green Bay, WI
Emergency Medicine (DO) in Green Bay, Wisconsin, trained at Des Moines University of Osteopathic Medicine and Health Sciences (class of 2019). 255 Medicare patients in 2024, $28,429 paid; nearly all of their 395 Part D prescriptions were generic (92%).
Overview
| NPI | 1134689987 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 20, 2019 |
| Last updated in NPPES | Sep 21, 2022 |
| Certified by provider | Sep 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 77293 | WI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 255 |
|---|---|
| Services billed | 389 across 17 procedure codes |
| Paid by Medicare | $28,429 |
Part D prescriptions in 2024
| Prescriptions (claims) | 395 · 401 30-day fills |
|---|---|
| Patients | 263 |
| Total drug cost | $5,187 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Des Moines University of Osteopathic Medicine and Health Sciences |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Emergency Medicine |
Medical group
- Vituity-Wisconsin Em SCOconto Falls, WI · 56 clinicians
Hospital affiliations
- St Marys Hospital Medical CtrGreen Bay, WI
- St Vincent HospitalGreen Bay, WI
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 45 emergency medicine physicians in Green Bay · All emergency medicine physicians in Wisconsin