Corrine Walker, M.D.
NPI 1194013359ActiveIndividual· Emergency Medicine· Cottonwood, AZ
Emergency Medicine (M.D.) in Cottonwood, Arizona, licensed in AZ, with an NPI issued in July 2011. In 2024 Medicare paid $16,860 for 199 patients, and Part D covered 174 of their prescriptions, 86% of them generic.
Overview
| NPI | 1194013359 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 21, 2011 |
| Last updated in NPPES | Sep 11, 2020 |
| Certified by provider | Sep 11, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 49101 | AZ |
| Emergency Medicine | 207P00000X | R72616 | AZ |
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 (AZ); Practitioner - Emergency Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 199 |
|---|---|
| Services billed | 238 across 8 procedure codes |
| Paid by Medicare | $16,860 |
Part D prescriptions in 2024
| Prescriptions (claims) | 174 · 174 30-day fills |
|---|---|
| Patients | 115 |
| Total drug cost | $2,542 |
| Generic share | 86% of claims |
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 17 emergency medicine physicians in Cottonwood · All emergency medicine physicians in Arizona