Michael P. Williams, MD
NPI 1114973898ActiveIndividual· Internal Medicine, Cardiovascular Disease· Spokane, WA
Internal Medicine, Cardiovascular Disease (MD) in Spokane, Washington, trained at University of Nevada School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $994,686 for 3,979 claims, against $153,833 paid for services in 2024. Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $76.15 in all, mostly food and beverage.
Overview
| NPI | 1114973898 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 25, 2006 |
| Last updated in NPPES | Jul 25, 2025 |
| Certified by provider | Jul 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | M-6659 | ID |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | MD33347 | WA |
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 - Cardiovascular Disease (Cardiology) (ID) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,910 |
|---|---|
| Services billed | 4,001 across 72 procedure codes |
| Paid by Medicare | $153,833 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,979 · 9,799 30-day fills |
|---|---|
| Patients | 619 |
| Total drug cost | $994,686 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of Nevada School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Kootenai Health IncOrofino, ID · 399 clinicians
Hospital affiliations
- Clearwater Valley Hospital & ClinicsOrofino, ID
- Gritman Medical CenterMoscow, ID
- Kootenai HealthCoeur D'Alene, ID
- Northwest Specialty HospitalPost Falls, ID
- St Mary's HospitalCottonwood, ID
Industry payments (Open Payments)
- 2025$76.15 · 3 payments from 2 companies
- 2024$167.24 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $55.67 | 2 |
| Abbott Laboratories | $20.48 | 1 |
What the 2025 payments were for
- Food and Beverage$76.15 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 cardiologists in Spokane · All cardiologists in Washington