David Youngsik Jun, MD
NPI 1093735144ActiveIndividual· Internal Medicine· Park Ridge, IL
Internal Medicine (MD) with Metropolitan Healthcare Partners PLLC, practicing in Park Ridge, Illinois. Their prescriptions cost Medicare Part D more than their services did: $855,871 for 9,562 claims, against $84,860 paid for services in 2024. Amgen Inc. reported $17.29 in payments in 2024, mostly food and beverage. Lists Advocate Good Samaritan Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1093735144 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 20, 2006 |
| Last updated in NPPES | Dec 9, 2021 |
| Certified by provider | Dec 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036078305 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 252 |
|---|---|
| Services billed | 1,016 across 21 procedure codes |
| Paid by Medicare | $84,860 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,562 · 23,591 30-day fills |
|---|---|
| Patients | 782 |
| Total drug cost | $855,871 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Metropolitan Healthcare Partners PLLCChicago, IL · 25 clinicians
Hospital affiliations
- Advocate Good Samaritan HospitalDowners Grove, IL
- Advocate Lutheran General HospitalPark Ridge, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
Other facilities
- Advocate Home Health Care ServHome health agency · Oakbrook, IL
- Choice Home Health Services, IncHome health agency · Chicago, IL
Industry payments (Open Payments)
- 2024$17.29 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $17.29 | 1 |
What the 2024 payments were for
- Food and Beverage$17.29 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Park Ridge
- 1003841255
- 1043519481
- 1053341487
- 1104246321
- 1114959947
- 1134110448
- 1205223906
- 1245206655
- 1366471856
- 1396778858
- 1417585043
- 1477695286
All 172 internal medicine physicians in Park Ridge · All internal medicine physicians in Illinois