William J. Deaton, DO
NPI 1336181981ActiveIndividual· Emergency Medicine· Grand Haven, MI
Emergency Medicine (DO) in Grand Haven, Michigan, trained at Kansas City University of Med & Biosciences, College of Osteo Med (class of 2004). 189 Medicare patients in 2024, $21,776 paid; nearly all of their 270 Part D prescriptions were generic (94%).
Overview
| NPI | 1336181981 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 11, 2006 |
| Last updated in NPPES | Jan 16, 2026 |
| Certified by provider | Jan 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 5101015965 | MI |
| Emergency Medicine | 207P00000X | 13267 | WI |
| Emergency Medicine | 207P00000X | 80964 | MN |
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 (MI); Practitioner - Emergency Medicine (MN); Practitioner - Emergency Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 189 |
|---|---|
| Services billed | 219 across 21 procedure codes |
| Paid by Medicare | $21,776 |
Part D prescriptions in 2024
| Prescriptions (claims) | 270 · 270 30-day fills |
|---|---|
| Patients | 191 |
| Total drug cost | $2,962 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Kansas City University of Med & Biosciences, College of Osteo Med |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Emergency Medicine |
Medical group
- Lake Michigan Observation Services PLLCMuskegon, MI · 27 clinicians
Hospital affiliations
- Flambeau HospitalPark Falls, WI
- Mercy Health Lakeshore CampusShelby, MI
- Sanford Thief River Falls Medical CenterThief River Falls, MN
- Trinity Health Grand Haven HospitalGrand Haven, MI
- Trinity Health Muskegon HospitalMuskegon, MI
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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