Philip Leung, M.D.
NPI 1881686715ActiveIndividual· Internal Medicine, Sleep Medicine· Joliet, IL
Internal Medicine, Sleep Medicine (M.D.) in Joliet, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 1993). In 2024 Medicare paid $276,880 for 1,544 patients, and Part D covered 1,420 of their prescriptions, 60% of them generic. Jazz Pharmaceuticals Inc. was the largest of 17 companies reporting payments in 2025, $1,077 in all, mostly food and beverage.
Overview
| NPI | 1881686715 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 17, 2005 |
| Last updated in NPPES | Apr 27, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Sleep Medicine Primary | 207RS0012X | 036-084773 | IL |
| Specialist | 174400000X | 036-084773 | IL |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 036084773 | IL |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 036084773 | 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 - Pulmonary Disease (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,544 |
|---|---|
| Services billed | 4,364 across 29 procedure codes |
| Paid by Medicare | $276,880 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,420 · 2,404 30-day fills |
|---|---|
| Patients | 247 |
| Total drug cost | $347,643 |
| Generic share | 60% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical group
- Midwest Respiratory, Ltd.New Lenox, IL · 17 clinicians
Hospital affiliations
- Morris Hospital & Healthcare CentersMorris, IL
- Presence St Marys HospitalKankakee, IL
- Saint Joseph Medical CenterJoliet, IL
- Silver Cross Hospital and Medical CentersNew Lenox, IL
Industry payments (Open Payments)
- 2025$1,077 · 43 payments from 17 companies
- 2024$1,202 · 54 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Jazz Pharmaceuticals Inc. | $177.59 | 3 |
| Glaxosmithkline, LLC. | $159.14 | 10 |
| Inspire Medical Systems, Inc. | $134.25 | 2 |
| Astrazeneca Pharmaceuticals LP | $107.68 | 5 |
| Avadel Cns Pharmaceuticals, LLC | $102.52 | 4 |
What the 2025 payments were for
- Food and Beverage$1,077 · 43 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Sleep Medicine providers in Joliet
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