Jonathan Yu-Hsiang Chen, D.O.
NPI 1518995984ActiveIndividual· Internal Medicine, Pulmonary Disease· Marietta, GA
Internal Medicine, Pulmonary Disease (D.O.) in Marietta, Georgia, trained at At Still University of Health Sciences, College of Osteo Med, Kirksville (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $928,439 for 1,626 claims, against $89,415 paid for services in 2024. Genzyme Corporation was the largest of 9 companies reporting payments in 2025, $871.50 in all, mostly food and beverage.
Overview
| NPI | 1518995984 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 28, 2006 |
| Last updated in NPPES | Sep 26, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 060811 | GA |
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 - Pulmonary Disease (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 364 |
|---|---|
| Services billed | 1,151 across 35 procedure codes |
| Paid by Medicare | $89,415 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,626 · 2,543 30-day fills |
|---|---|
| Patients | 336 |
| Total drug cost | $928,439 |
| Generic share | 30% of claims |
Education and affiliations
| Medical school | At Still University of Health Sciences, College of Osteo Med, Kirksville |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- Wellstar Medical Group LLCMarietta, GA · 3,093 clinicians
Hospital affiliations
- Wellstar Cobb Medical CenterAustell, GA
- Wellstar Douglas Medical CenterDouglasville, GA
- Wellstar Kennestone Regional Medical CenterMarietta, GA
- Wellstar Paulding Medical CenterHiram, GA
Industry payments (Open Payments)
- 2025$871.50 · 39 payments from 9 companies
- 2024$825.35 · 45 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $278.11 | 10 |
| Glaxosmithkline, LLC. | $269.61 | 14 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $99.67 | 4 |
| Astrazeneca Pharmaceuticals LP | $68.17 | 4 |
| Regeneron Healthcare Solutions, Inc. | $49.27 | 2 |
What the 2025 payments were for
- Food and Beverage$871.50 · 39 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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