George Zhi Cheng, MD PHD
NPI 1316174568ActiveIndividual· Internal Medicine, Pulmonary Disease· San Diego, CA
Internal Medicine, Pulmonary Disease (MD PHD) in San Diego, California, trained at Icahn School of Medicine at Mount Sinai (class of 2009). In 2024 Medicare paid $89,560 for 339 patients, and Part D covered 64 of their prescriptions, 44% of them generic. Olympus America Inc. was the largest of 13 companies reporting payments in 2025, $79,287 in all, mostly consulting fees.
Overview
| NPI | 1316174568 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD PHD |
| Sole proprietor | No |
| NPI issued | Jun 15, 2009 |
| Last updated in NPPES | Dec 17, 2019 |
| Certified by provider | Dec 17, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | A166013 | CA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | A166013 | CA |
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 - Pulmonary Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 339 |
|---|---|
| Services billed | 1,131 across 58 procedure codes |
| Paid by Medicare | $89,560 |
Part D prescriptions in 2024
| Prescriptions (claims) | 64 · 86 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $18,507 |
| Generic share | 44% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of CaliforniaSan Diego, CA · 2,089 clinicians
Hospital affiliation
- Uc San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA
Industry payments (Open Payments)
- 2025$79,287 · 109 payments from 13 companies
- 2024$39,996 · 67 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Olympus America Inc. | $28,796 | 26 |
| Intuitive Surgical, Inc. | $26,459 | 25 |
| Medtronic, Inc. | $10,745 | 20 |
| Cook Incorporated | $6,600 | 1 |
| Richard Wolf Medical Instruments Corp. | $2,539 | 5 |
What the 2025 payments were for
- Consulting Fee$26,860 · 17 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$24,890 · 13 payments
- Education$19,500 · 12 payments
- Food and Beverage$3,863 · 46 payments
- Honoraria$2,200 · 2 payments
- Travel and Lodging$1,974 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Pulmonary Disease providers in San Diego
- 1255430369
- 1730333014
- 1225059454
- 1841292521
- 1003651621
- 1457450553
- 1154413524
- 1891280228
- 1699906883
- 1891207171
- 1033402326
- 1073877247
All Internal Medicine, Pulmonary Disease providers in California →