Paul Chung, DO
NPI 1588084776ActiveIndividual· Internal Medicine, Sleep Medicine· Chicago, IL
Internal Medicine, Sleep Medicine (DO) in Chicago, Illinois, trained at West Virginia School of Osteopathic Medicine (class of 2014). Mostly services rather than prescriptions: Medicare paid $17,631 for 159 patients in 2024, with only 41 Part D claims. Ipsen Biopharmaceuticals, Inc reported $26.47 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1588084776 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 26, 2014 |
| Last updated in NPPES | Jun 8, 2021 |
| Certified by provider | Jun 8, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Sleep Medicine Primary | 207RS0012X | 036.142313 | IL |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 036142313 | IL |
| Internal Medicine | 207R00000X | 125-065124 | IL |
| Internal Medicine | 207R00000X | 036142313 | IL |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 036142313 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Sleep Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 159 |
|---|---|
| Services billed | 238 across 17 procedure codes |
| Paid by Medicare | $17,631 |
Part D prescriptions in 2024
| Prescriptions (claims) | 41 · 53 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $4,929 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | West Virginia School of Osteopathic Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Sleep Medicine |
| Secondary specialties | Internal Medicine, Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliations
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Memorial HospitalChicago, IL
Industry payments (Open Payments)
- 2025$26.47 · 1 payment from 1 company
- 2024$85.80 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ipsen Biopharmaceuticals, Inc | $26.47 | 1 |
What the 2025 payments were for
- Food and Beverage$26.47 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Sleep Medicine providers in Chicago
- 1578612438
- 1396981460
- 1730430703
- 1144923640
- 1093411191
- 1053898684
- 1619554318
- 1659802486
- 1396900791
- 1760129720
- 1588970933
- 1720202740
All Internal Medicine, Sleep Medicine providers in Illinois →