Christopher Doyel Chancey, DO
NPI 1588833370ActiveIndividual· Emergency Medicine· Oshkosh, WI
Emergency Medicine (DO) in Oshkosh, Wisconsin, trained at Arizona College of Osteopathic Medicine Mid Western University (class of 2005). 185 Medicare patients in 2024, $17,740 paid; nearly all of their 229 Part D prescriptions were generic (93%).
Overview
| NPI | 1588833370 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Feb 26, 2008 |
| Last updated in NPPES | Apr 21, 2026 |
| Certified by provider | Apr 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 62593-21 | WI |
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 | 185 |
|---|---|
| Services billed | 280 across 14 procedure codes |
| Paid by Medicare | $17,740 |
Part D prescriptions in 2024
| Prescriptions (claims) | 229 · 233 30-day fills |
|---|---|
| Patients | 128 |
| Total drug cost | $4,201 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Arizona College of Osteopathic Medicine Mid Western University |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
- Baycare Clinic LLPGreen Bay, WI · 200 clinicians
- Baycare Aurora LLCGreen Bay, WI · 194 clinicians
- Aurora Health Care North IncTwo Rivers, WI · 19 clinicians
Hospital affiliations
- Aurora Baycare Medical CtrGreen Bay, WI
- Aurora Medical Ctr Manitowoc CountyTwo Rivers, 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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