Gordon K I Chang, MD
NPI 1477563047ActiveIndividual· Hospitalist· Topeka, KS
Hospitalist (MD) with Galen Inpatient Physicians PC and 1 other group, practicing in Topeka, Kansas. Medicare paid $10,067 for services to 79 patients in 2024. Edwards Lifesciences Corporation reported $133.40 in payments in 2025, mostly food and beverage. Lists Ahmc Seton Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1477563047 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 8, 2006 |
| Last updated in NPPES | Jan 2, 2025 |
| Certified by provider | Jan 2, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | A31074 | CA |
| Hospitalist | 208M00000X | 04-34753 | KS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA); Practitioner - Internal Medicine (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 82 across 6 procedure codes |
| Paid by Medicare | $10,067 |
Education and affiliations
| Graduation year | 1970 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Galen Inpatient Physicians PCHanford, CA · 1,077 clinicians
- Clarkian Hospitalist CorporationDaly City, CA · 10 clinicians
Hospital affiliations
- Ahmc Seton Medical CenterDaly City, CA
- Marinhealth Medical CenterGreenbrae, CA
- Novato Community HospitalNovato, CA
- Sonoma Valley HospitalSonoma, CA
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
- 2025$133.40 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $133.40 | 1 |
What the 2025 payments were for
- Food and Beverage$133.40 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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