William K. Kvien, MD
NPI 1235148784ActiveIndividual· Emergency Medicine· Winslow, AZ
Emergency Medicine (MD) in Winslow, Arizona, trained at Harvard Medical School (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $191,324 for 1,820 claims, against $25,195 paid for services in 2024.
Overview
| NPI | 1235148784 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 5, 2006 |
| Last updated in NPPES | Jul 9, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 15772 | AZ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (AZ); Practitioner - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 166 |
|---|---|
| Services billed | 563 across 54 procedure codes |
| Paid by Medicare | $25,195 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,820 · 1,940 30-day fills |
|---|---|
| Patients | 93 |
| Total drug cost | $191,324 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Family Practice |
Medical groups
- Winslow Indian Health Care Center IncWinslow, AZ · 100 clinicians
- Winslow Memorial Hospital IncWinslow, AZ · 42 clinicians
Hospital affiliations
- Flagstaff Medical CenterFlagstaff, AZ
- Little Colorado Medical CenterWinslow, AZ
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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