Young Seong Chang, MD
NPI 1295016533ActiveIndividual· Internal Medicine· Suwanee, GA
Internal Medicine (MD) in Suwanee, Georgia, trained at Loma Linda University School of Medicine (class of 2011). In 2024 Medicare paid $49,680 for 266 patients, and Part D covered 316 of their prescriptions, 84% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 5 companies reporting payments in 2025, $159.62 in all, mostly food and beverage.
Overview
| NPI | 1295016533 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2011 |
| Last updated in NPPES | Feb 25, 2026 |
| Certified by provider | Feb 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 104038 | GA |
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 (GA); Practitioner - Internal Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 266 |
|---|---|
| Services billed | 679 across 9 procedure codes |
| Paid by Medicare | $49,680 |
Part D prescriptions in 2024
| Prescriptions (claims) | 316 · 350 30-day fills |
|---|---|
| Patients | 175 |
| Total drug cost | $21,531 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Memorial Health Partners Foundation IncSyracuse, IN · 485 clinicians
- Jk Internal Medicine and Geriatrics,pcSuwanee, GA · 3 clinicians
Hospital affiliations
- Memorial Healthcare System, IncChattanooga, TN
- Northside Hospital GwinnettLawrenceville, GA
Industry payments (Open Payments)
- 2025$159.62 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $70.10 | 4 |
| Amgen Inc. | $31.80 | 2 |
| Sumitomo Pharma America, Inc. | $22.40 | 1 |
| Gilead Sciences, Inc. | $17.67 | 1 |
| Alvogen Inc | $17.65 | 1 |
What the 2025 payments were for
- Food and Beverage$159.62 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 49 internal medicine physicians in Suwanee · All internal medicine physicians in Georgia