Yune-Gill Jeong, MD
NPI 1497744114ActiveIndividual· Internal Medicine, Pulmonary Disease· Chattanooga, TN
Internal Medicine, Pulmonary Disease (MD) with Erlanger Health and 1 other group, practicing in Chattanooga, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $1,431,691 for 2,960 claims, against $56,302 paid for services in 2024. Insmed, Inc. was the largest of 2 companies reporting payments in 2025, $101.34 in all, mostly food and beverage. Lists Erlanger Medical Center as a hospital affiliation.
Overview
| NPI | 1497744114 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 14, 2005 |
| Last updated in NPPES | Aug 15, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 11165 | TN |
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 - Pulmonary Disease (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 293 |
|---|---|
| Services billed | 883 across 19 procedure codes |
| Paid by Medicare | $56,302 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,960 · 5,993 30-day fills |
|---|---|
| Patients | 411 |
| Total drug cost | $1,431,691 |
| Generic share | 61% of claims |
Education and affiliations
| Graduation year | 1970 |
|---|---|
| Medicare specialty | Pulmonary Disease |
Medical groups
- Erlanger HealthChattanooga, TN · 507 clinicians
- Chattanooga Hamilton County Hospital AuthorityChattanooga, TN · 146 clinicians
Hospital affiliation
- Erlanger Medical CenterChattanooga, TN
Industry payments (Open Payments)
- 2025$101.34 · 4 payments from 2 companies
- 2024$448.32 · 22 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insmed, Inc. | $57.39 | 2 |
| Verona Pharma, Inc. | $43.95 | 2 |
What the 2025 payments were for
- Food and Beverage$101.34 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 39 pulmonologists in Chattanooga · All pulmonologists in Tennessee