Jack C. Wu, MD
NPI 1598805483ActiveIndividual· Emergency Medicine· Gastonia, NC
Emergency Medicine (MD) with Geisinger Clinic and 4 other groups, practicing in Gastonia, North Carolina. 396 Medicare patients in 2024, $44,779 paid; nearly all of their 313 Part D prescriptions were generic (92%). Abbvie Inc. reported $41.77 in payments in 2025, mostly food and beverage. Lists Carle Health Methodist Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1598805483 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 8, 2007 |
| Last updated in NPPES | May 28, 2025 |
| Certified by provider | May 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 200300914 | NC |
| Emergency Medicine | 207P00000X | 220345 | NY |
| Emergency Medicine | 207P00000X | 35.098435 | OH |
| Emergency Medicine | 207P00000X | MD444249 | PA |
| Emergency Medicine | 207P00000X | 036.124282 | 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 (CA); Practitioner - Emergency Medicine (IL); Practitioner - Emergency Medicine (NC); Practitioner - Emergency Medicine (NY); Practitioner - Emergency Medicine (OH); Practitioner - Emergency Medicine (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 396 |
|---|---|
| Services billed | 455 across 18 procedure codes |
| Paid by Medicare | $44,779 |
Part D prescriptions in 2024
| Prescriptions (claims) | 313 · 317 30-day fills |
|---|---|
| Patients | 245 |
| Total drug cost | $4,135 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Geisinger ClinicDanville, PA · 3,467 clinicians
- Emergency Coverage LLCRichmond, VA · 775 clinicians
- Methodist Medical Center of IllinoisPeoria, IL · 382 clinicians
- Island Emergency Medical Services PCSchenecctady, NY · 137 clinicians
- Delphi Healthcare PLLCLowville, NY · 70 clinicians
Hospital affiliations
- Carle Health Methodist HospitalPeoria, IL
- Carthage Area Hospital, IncCarthage, NY
- Geisinger Wyoming Valley Medical CenterWilkes Barre, PA
- Memorial Mission Hospital and Asheville Surgery CeAsheville, NC
- Samaritan Hospital of Troy, New YorkTroy, NY
Industry payments (Open Payments)
- 2025$41.77 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $41.77 | 2 |
What the 2025 payments were for
- Food and Beverage$41.77 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 emergency medicine physicians in Gastonia · All emergency medicine physicians in North Carolina