Nathan J. Cook, DO
NPI 1912355082ActiveIndividual· Emergency Medicine· Casper, WY
Emergency Medicine (DO) in Casper, Wyoming, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2016). 452 Medicare patients in 2024, $67,636 paid; nearly all of their 167 Part D prescriptions were generic (97%).
Overview
| NPI | 1912355082 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 31, 2016 |
| Last updated in NPPES | Jun 25, 2020 |
| Certified by provider | Jun 25, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 12200A | WY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 452 |
|---|---|
| Services billed | 566 across 34 procedure codes |
| Paid by Medicare | $67,636 |
Part D prescriptions in 2024
| Prescriptions (claims) | 167 · 167 30-day fills |
|---|---|
| Patients | 126 |
| Total drug cost | $2,477 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Emergency Medicine |
Medical group
- Emergency Medical Physicians PCCasper, WY · 13 clinicians
Hospital affiliations
- Banner Wyoming Medical CenterCasper, WY
- Memorial Hospital of Converse CountyDouglas, WY
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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