William B. Chung, M.D.
NPI 1467458992ActiveIndividual· Emergency Medicine, Emergency Medical Services· Alpena, MI
Emergency Medicine, Emergency Medical Services (M.D.) in Alpena, Michigan, trained at University of Michigan Medical School (class of 1994). 547 Medicare patients in 2024, $77,518 paid; nearly all of their 209 Part D prescriptions were generic (95%). Abbott Laboratories was the largest of 2 companies reporting payments in 2025, $988.95 in all, mostly travel and lodging.
Overview
| NPI | 1467458992 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 21, 2005 |
| Last updated in NPPES | Sep 18, 2024 |
| Certified by provider | Sep 18, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine, Emergency Medical Services Primary | 207PE0004X | 4301063166 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 547 |
|---|---|
| Services billed | 949 across 22 procedure codes |
| Paid by Medicare | $77,518 |
Part D prescriptions in 2024
| Prescriptions (claims) | 209 · 215 30-day fills |
|---|---|
| Patients | 167 |
| Total drug cost | $4,363 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Emergency Medicine |
Medical group
- Interlochen Emergency Group PCTraverse City, MI · 47 clinicians
Hospital affiliations
- Kalkaska Memorial Health CenterKalkaska, MI
- Munson Medical CenterTraverse City, MI
Industry payments (Open Payments)
- 2025$988.95 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $854.08 | 2 |
| Stryker Corporation | $134.87 | 1 |
What the 2025 payments were for
- Travel and Lodging$854.08 · 2 payments
- Food and Beverage$134.87 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Emergency Medicine, Emergency Medical Services providers in Alpena
- 1194771873
All Emergency Medicine, Emergency Medical Services providers in Michigan