Han H. Chang, M.D.
NPI 1730404773ActiveIndividual· Emergency Medicine· Albany, OR
Emergency Medicine (M.D.) in Albany, Oregon, licensed in NV and OH, with an NPI issued in April 2010. Their prescriptions cost Medicare Part D more than their services did: $5,649 for 245 claims, against $1,178 paid for services in 2024.
Overview
| NPI | 1730404773 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 1, 2010 |
| Last updated in NPPES | Feb 10, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 14796 | NV |
| Emergency Medicine | 207P00000X | 35.099862 | OH |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (OR); Practitioner - Emergency Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 19 across 4 procedure codes |
| Paid by Medicare | $1,178 |
Part D prescriptions in 2024
| Prescriptions (claims) | 245 · 282 30-day fills |
|---|---|
| Patients | 165 |
| Total drug cost | $5,649 |
| Generic share | 89% of claims |
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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