Guang-Shing Cheng, MD
NPI 1285874768ActiveIndividual· Internal Medicine, Pulmonary Disease· Seattle, WA
Internal Medicine, Pulmonary Disease (MD) in Seattle, Washington, trained at University of California, San Francisco School of Medicine (class of 2001). In 2024 Medicare paid $22,306 for 164 patients, and Part D covered 54 of their prescriptions, 30% of them generic. Sanofi-Aventis U.S. LLC reported $8,807 in payments in 2024, mostly speaking and faculty fees.
Overview
| NPI | 1285874768 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 24, 2009 |
| Last updated in NPPES | Feb 21, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | MD60191081 | WA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | MD60191081 | WA |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 164 |
|---|---|
| Services billed | 478 across 25 procedure codes |
| Paid by Medicare | $22,306 |
Part D prescriptions in 2024
| Prescriptions (claims) | 54 · 62 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $13,179 |
| Generic share | 30% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Medical group
- The Association of University PhysiciansSeattle, WA · 3,535 clinicians
Hospital affiliation
- University of Washington Medical CtrSeattle, WA
Industry payments (Open Payments)
- 2024$8,807 · 5 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Sanofi-Aventis U.S. LLC | $8,807 | 5 |
What the 2024 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$7,701 · 1 payment
- Travel and Lodging$1,038 · 3 payments
- Food and Beverage$68.12 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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