Matthew S. Lau, M.D.
NPI 1669416335ActiveIndividual· Allergy & Immunology· Honolulu, HI
Allergy & Immunology (M.D.) with Cleveland Clinic, practicing in Honolulu, Hawaii. Their prescriptions cost Medicare Part D more than their services did: $398,132 for 412 claims, against $8,068 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 11 companies reporting payments in 2025, $1,478 in all, mostly food and beverage. Lists Cleveland Clinic and 1 other hospital as hospital affiliations.
Overview
| NPI | 1669416335 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 15, 2006 |
| Last updated in NPPES | May 10, 2021 |
| Certified by provider | May 10, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | MD-6145 | HI |
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 - Allergy/Immunology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 72 |
|---|---|
| Services billed | 117 across 10 procedure codes |
| Paid by Medicare | $8,068 |
Part D prescriptions in 2024
| Prescriptions (claims) | 412 · 725 30-day fills |
|---|---|
| Patients | 154 |
| Total drug cost | $398,132 |
| Generic share | 64% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Allergy/Immunology |
| Telehealth | Offers telehealth |
Medical group
- Cleveland ClinicCleveland, OH · 7,090 clinicians
Hospital affiliations
- Cleveland ClinicCleveland, OH
- Hillcrest HospitalMayfield Heights, OH
Industry payments (Open Payments)
- 2025$1,478 · 30 payments from 11 companies
- 2024$877.28 · 20 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $434.39 | 7 |
| Genzyme Corporation | $426.59 | 7 |
| Regeneron Healthcare Solutions, Inc. | $161.15 | 4 |
| Takeda Pharmaceuticals U.S.A., Inc. | $152.21 | 2 |
| Phadia US Inc. | $98.54 | 1 |
What the 2025 payments were for
- Food and Beverage$1,478 · 30 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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