Ching Wang, M.D.
NPI 1063437499ActiveIndividual· Internal Medicine· Yuma, AZ
Internal Medicine (M.D.) with Sunset Community Health Center Inc, practicing in Yuma, Arizona. Their prescriptions cost Medicare Part D more than their services did: $373,829 for 1,782 claims, against $512.49 paid for services in 2024. Amgen Inc. reported $16.00 in payments in 2025, mostly food and beverage. Lists Yuma Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1063437499 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 13, 2006 |
| Last updated in NPPES | Feb 24, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 24011 | AZ |
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 - Internal Medicine (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 38 across 10 procedure codes |
| Paid by Medicare | $512.49 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,782 · 3,883 30-day fills |
|---|---|
| Patients | 138 |
| Total drug cost | $373,829 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Sunset Community Health Center IncYuma, AZ · 28 clinicians
Hospital affiliation
- Yuma Regional Medical CenterYuma, AZ
Industry payments (Open Payments)
- 2025$16.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $16.00 | 1 |
What the 2025 payments were for
- Food and Beverage$16.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 86 internal medicine physicians in Yuma · All internal medicine physicians in Arizona