William N. Paik, M.D.
NPI 1265584825ActiveIndividual· Radiology, Diagnostic Radiology· Honolulu, HI
Radiology, Diagnostic Radiology (M.D.) in Honolulu, Hawaii, trained at Columbia University College of Physicians and Surgeons (class of 1994). Medicare paid $93,877 for services to 2,100 patients in 2024. Abbvie Inc. reported $100.55 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1265584825 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 16, 2007 |
| Last updated in NPPES | Apr 23, 2021 |
| Certified by provider | Apr 23, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | A74379 | CA |
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 - Diagnostic Radiology (CA); Practitioner - Diagnostic Radiology (HI); Practitioner - Diagnostic Radiology (NV); Practitioner - Diagnostic Radiology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,100 |
|---|---|
| Services billed | 3,031 across 105 procedure codes |
| Paid by Medicare | $93,877 |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Penn State Health Medical Group LLCCamp Hill, PA · 734 clinicians
- Quantum Imaging and Therapeutic Associates IncSan Juan, PR · 91 clinicians
Hospital affiliations
- Penn State Health Holy Spirit Medical CenterCamp Hill, PA
- Upmc CarlisleCarlisle, PA
- Upmc HanoverHanover, PA
- Upmc MemorialYork, PA
- Upmc Pinnacle HospitalsHarrisburg, PA
Industry payments (Open Payments)
- 2025$100.55 · 1 payment from 1 company
- 2024$20.03 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $100.55 | 1 |
What the 2025 payments were for
- Food and Beverage$100.55 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 105 diagnostic radiologists in Honolulu · All diagnostic radiologists in Hawaii