Jack S. Wu, M.D.
NPI 1154548089ActiveIndividual· Emergency Medicine· Arlington Heights, IL
Emergency Medicine (M.D.) in Arlington Heights, Illinois, trained at Vanderbilt University School of Medicine (class of 2003). 549 Medicare patients in 2024, $88,638 paid; nearly all of their 449 Part D prescriptions were generic (93%).
Overview
| NPI | 1154548089 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 20, 2007 |
| Last updated in NPPES | Jul 14, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 036-114930 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 549 |
|---|---|
| Services billed | 657 across 29 procedure codes |
| Paid by Medicare | $88,638 |
Part D prescriptions in 2024
| Prescriptions (claims) | 449 · 449 30-day fills |
|---|---|
| Patients | 298 |
| Total drug cost | $8,840 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Vanderbilt University School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Cepamerica Illinois LLPArlington Heights, IL · 499 clinicians
- Belvidere Emergency Physicians, LLCBelvidere, IL · 22 clinicians
Hospital affiliations
- Saint Anthony Medical CenterRockford, IL
- Saint Joseph Hospital-ElginElgin, IL
- Uw HealthRockford, IL
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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All 28 emergency medicine physicians in Arlington Heights · All emergency medicine physicians in Illinois