Michael Cheung, M.D.
NPI 1023341203ActiveIndividual· Internal Medicine, Cardiovascular Disease· Allentown, PA
Internal Medicine, Cardiovascular Disease (M.D.) in Allentown, Pennsylvania, trained at Jefferson Medical College of Thomas Jefferson University (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $503,227 for 2,590 claims, against $102,620 paid for services in 2024. Pfizer Inc. was the largest of 2 companies reporting payments in 2025, $83.44 in all, mostly food and beverage.
Overview
| NPI | 1023341203 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 6, 2009 |
| Last updated in NPPES | Jul 29, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MD445336 | PA |
| Hospitalist | 208M00000X | MD445336 | PA |
| Internal Medicine | 207R00000X | MD445336 | PA |
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 - Cardiovascular Disease (Cardiology) (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,409 |
|---|---|
| Services billed | 2,271 across 51 procedure codes |
| Paid by Medicare | $102,620 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,590 · 6,889 30-day fills |
|---|---|
| Patients | 502 |
| Total drug cost | $503,227 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Lehigh Valley Physician GroupAllentown, PA · 2,542 clinicians
Hospital affiliations
- Lehigh Valley HospitalAllentown, PA
- Lehigh Valley Hospital - HazletonHazleton, PA
- Lehigh Valley Hospital - MacungieMacungie, PA
- Schuylkill Medical Center - South Jackson StreetPottsville, PA
- St Lukes HospitalBethlehem, PA
Other facilities
- Lehigh Valley Home CareHome health agency · Allentown, PA
Industry payments (Open Payments)
- 2025$83.44 · 4 payments from 2 companies
- 2024$74.29 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $65.33 | 3 |
| Amgen Inc. | $18.11 | 1 |
What the 2025 payments were for
- Food and Beverage$83.44 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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