Kam Yung Lau, MD
NPI 1821070632ActiveIndividual· Internal Medicine, Pulmonary Disease· Riverside, CA
Internal Medicine, Pulmonary Disease (MD) in Riverside, California, licensed in CA, with an NPI issued in November 2005. Their prescriptions cost Medicare Part D more than their services did: $370,845 for 782 claims, against $26,062 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 5 companies reporting payments in 2024, $232.81 in all, mostly food and beverage.
Overview
| NPI | 1821070632 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 17, 2005 |
| Last updated in NPPES | Dec 29, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | A37080 | 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 | 133 |
|---|---|
| Services billed | 399 across 19 procedure codes |
| Paid by Medicare | $26,062 |
Part D prescriptions in 2024
| Prescriptions (claims) | 782 · 1,048 30-day fills |
|---|---|
| Patients | 159 |
| Total drug cost | $370,845 |
| Generic share | 28% of claims |
Industry payments (Open Payments)
- 2024$232.81 · 10 payments from 5 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $91.60 | 4 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $76.12 | 3 |
| Baxter Healthcare | $27.35 | 1 |
| Novo Nordisk Inc | $22.46 | 1 |
| Cequr Corporation | $15.28 | 1 |
What the 2024 payments were for
- Food and Beverage$232.81 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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