Chuan Jiang, M.D.
NPI 1790028025ActiveIndividual· Internal Medicine, Pulmonary Disease· Flushing, NY
Internal Medicine, Pulmonary Disease (M.D.) with Kings Diagnostics Medical PC, practicing in Flushing, New York. Their prescriptions cost Medicare Part D more than their services did: $2,214,035 for 3,503 claims, against $63,118 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 22 companies reporting payments in 2025, $3,065 in all, mostly food and beverage.
Overview
| NPI | 1790028025 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 4, 2013 |
| Last updated in NPPES | Aug 10, 2020 |
| Certified by provider | Aug 10, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 276503 | NY |
| Internal Medicine | 207R00000X | 276503 | NY |
| Internal Medicine, Nephrology | 207RN0300X | 276503 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 102 |
|---|---|
| Services billed | 1,178 across 49 procedure codes |
| Paid by Medicare | $63,118 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,503 · 4,156 30-day fills |
|---|---|
| Patients | 470 |
| Total drug cost | $2,214,035 |
| Generic share | 53% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Internal Medicine, Nephrology |
Medical group
- Kings Diagnostics Medical PCBrooklyn, NY · 3 clinicians
Industry payments (Open Payments)
- 2025$3,065 · 141 payments from 22 companies
- 2024$2,740 · 123 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $678.62 | 29 |
| Lilly USA, LLC | $370.82 | 14 |
| Astrazeneca Pharmaceuticals LP | $369.93 | 22 |
| Viatris Specialty LLC | $270.87 | 13 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $247.35 | 12 |
What the 2025 payments were for
- Food and Beverage$3,062 · 140 payments
- Education$2.82 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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