Total Payments
$52,207
2024 Payments
$9,078
Companies
33
Transactions
283
Medicare Patients
663
Medicare Billing
$99,880
Payment Breakdown by Category
Consulting$36,585 (70.1%)
Food & Beverage$11,329 (21.7%)
Travel$4,293 (8.2%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $36,585 | 16 | 70.1% |
| Food and Beverage | $11,329 | 243 | 21.7% |
| Travel and Lodging | $4,293 | 24 | 8.2% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Stryker Corporation | $26,972 | 130 | $0 (2024) |
| ulrich medical USA, Inc. | $5,573 | 3 | $0 (2023) |
| Medical Device Business Services, Inc. | $4,977 | 4 | $0 (2017) |
| Orthofix International N.V. | $4,961 | 2 | $0 (2017) |
| Medtronic, Inc. | $1,997 | 15 | $0 (2024) |
| Silk Road Medical, Inc. | $1,461 | 12 | $0 (2024) |
| Zimmer Biomet Holdings, Inc. | $1,324 | 19 | $0 (2021) |
| Leica Microsystems (Schweiz) AG | $880.00 | 1 | $0 (2024) |
| DePuy Synthes Sales Inc. | $732.79 | 16 | $0 (2023) |
| Baxter Healthcare | $451.84 | 4 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $9,078 | 52 | Stryker Corporation ($5,866) |
| 2023 | $10,736 | 42 | Stryker Corporation ($5,716) |
| 2022 | $1,912 | 32 | Stryker Corporation ($790.24) |
| 2021 | $1,874 | 18 | Medtronic, Inc. ($1,359) |
| 2020 | $216.81 | 11 | Medtronic USA, Inc. ($72.14) |
| 2019 | $5,652 | 47 | Stryker Corporation ($3,185) |
| 2018 | $7,423 | 49 | Stryker Corporation ($6,149) |
| 2017 | $15,316 | 32 | Medical Device Business Services, Inc. ($4,977) |
All Payment Transactions
283 individual payment records from CMS Open Payments — Page 1 of 12
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/11/2024 | Baxter Healthcare | PERCLOT (Device) | Food and Beverage | In-kind items and services | $103.40 | General |
| Category: Surgical Care | ||||||
| 12/03/2024 | Stryker Corporation | TREVO (Device) | Food and Beverage | In-kind items and services | $114.56 | General |
| Category: MICROCATHETERSTENTRIEVER | ||||||
| 12/03/2024 | Neurocrine Biosciences, Inc. | INGREZZA (Drug) | Food and Beverage | In-kind items and services | $18.22 | General |
| Category: Neuropsychiatry | ||||||
| 12/03/2024 | Rapid Medical Ltd | TIGERTRIEVER 17 REVASCULARIZATION DEVICE (Device), COMANECI 17 | Food and Beverage | Cash or cash equivalent | $2.74 | General |
| Category: Neurovascular | ||||||
| 11/22/2024 | UCB, Inc. | Rystiggo (Drug) | Food and Beverage | In-kind items and services | $25.63 | General |
| Category: Neurology | ||||||
| 11/13/2024 | Rapid Medical Ltd | TIGERTRIEVER 17 REVASCULARIZATION DEVICE (Device), COMANECI 17 | Food and Beverage | Cash or cash equivalent | $2.62 | General |
| Category: Neurovascular | ||||||
| 10/30/2024 | Silk Road Medical, Inc. | ENROUTE Enflate Transcarotid RX Balloon Dilatation Catheter (Device), ENROUTE Transcarotid Stent, ENROUTE Transcarotid Neuroprotection System | Food and Beverage | In-kind items and services | $168.28 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 10/22/2024 | Lundbeck LLC | VYEPTI (Biological) | Food and Beverage | Cash or cash equivalent | $18.38 | General |
| Category: NEUROLOGY | ||||||
| 10/18/2024 | Stryker Corporation | EVOLVE (Device) | Travel and Lodging | Cash or cash equivalent | $180.09 | General |
| Category: TRAUMA & EXTREMITIES | ||||||
| 10/01/2024 | Leica Microsystems (Schweiz) AG | Surgical Microscopes (Device) | Consulting Fee | Cash or cash equivalent | $880.00 | General |
| Category: Devices | ||||||
| 10/01/2024 | Stryker Corporation | EVOLVE (Device) | Travel and Lodging | Cash or cash equivalent | $445.84 | General |
| Category: TRAUMA & EXTREMITIES | ||||||
| 09/11/2024 | Takeda Pharmaceuticals U.S.A., Inc. | HYQVIA (Biological) | Food and Beverage | In-kind items and services | $23.99 | General |
| Category: IMMUNOLOGY | ||||||
| 09/04/2024 | Rapid Medical Ltd | TIGERTRIEVER 17 REVASCULARIZATION DEVICE (Device), COMANECI 17 | Food and Beverage | Cash or cash equivalent | $217.19 | General |
| Category: Neurovascular | ||||||
| 09/04/2024 | Lundbeck LLC | VYEPTI (Biological) | Food and Beverage | Cash or cash equivalent | $22.82 | General |
| Category: NEUROLOGY | ||||||
| 09/03/2024 | Medtronic, Inc. | STRATA (Device) | Food and Beverage | In-kind items and services | $156.47 | General |
| Category: Shunts | ||||||
| 08/30/2024 | Stryker Corporation | TREVO (Device) | Food and Beverage | In-kind items and services | $87.57 | General |
| Category: MICROCATHETERSTENTRIEVER | ||||||
| 08/23/2024 | Stryker Corporation | SURPASS EVOLVE (Device) | Food and Beverage | In-kind items and services | $30.12 | General |
| Category: FLOW DIVERTER | ||||||
| 08/23/2024 | Stryker Corporation | SURPASS EVOLVE (Device) | Food and Beverage | In-kind items and services | $6.49 | General |
| Category: FLOW DIVERTER | ||||||
| 08/22/2024 | Baxter Healthcare | PERCLOT (Device) | Food and Beverage | In-kind items and services | $117.06 | General |
| Category: Surgical Care | ||||||
| 08/22/2024 | Globus Medical, Inc. | MaXcess (Device) | Food and Beverage | In-kind items and services | $46.11 | General |
| Category: Spine/Spine Surgery | ||||||
| 08/05/2024 | Rapid Medical Ltd | TIGERTRIEVER 17 REVASCULARIZATION DEVICE (Device), COMANECI 17 | Food and Beverage | Cash or cash equivalent | $68.41 | General |
| Category: Neurovascular | ||||||
| 07/30/2024 | Lundbeck LLC | VYEPTI (Biological) | Food and Beverage | Cash or cash equivalent | $19.74 | General |
| Category: NEUROLOGY | ||||||
| 07/23/2024 | Microtransponder, Inc. | — | Food and Beverage | Cash or cash equivalent | $178.29 | General |
| 07/18/2024 | Silk Road Medical, Inc. | ENROUTE Transcarotid Neuroprotection System (Device), ENROUTE Enflate Transcarotid RX Balloon Dilatation Catheter, ENROUTE Transcarotid Neuroprotection System | Food and Beverage | In-kind items and services | $160.46 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 07/16/2024 | Merz Pharmaceuticals, LLC | Xeomin (Biological) | Food and Beverage | In-kind items and services | $24.28 | General |
| Category: Musculoskeletal | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 11 | 168 | 177 | $250,536 | $34,593 |
| 2022 | 8 | 153 | 166 | $176,527 | $21,039 |
| 2021 | 6 | 95 | 104 | $98,697 | $15,325 |
| 2020 | 8 | 247 | 255 | $112,835 | $28,923 |
Total Patients
663
Total Services
702
Medicare Billing
$99,880
Procedure Codes
33
All Medicare Procedures & Services
33 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 61624 | Occlusion of central nervous system or spinal cord artery | Facility | 2023 | 13 | 13 | $71,968 | $11,487 | 16.0% |
| 36224 | Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist | Facility | 2023 | 18 | 24 | $49,334 | $6,999 | 14.2% |
| 36223 | Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist | Facility | 2023 | 18 | 19 | $36,455 | $4,074 | 11.2% |
| 36226 | Insertion of tube into brain artery for diagnosis or treatment with review by radiologist | Facility | 2023 | 14 | 15 | $26,893 | $2,412 | 9.0% |
| 61781 | Computer-assisted procedure inside brain | Facility | 2023 | 13 | 13 | $16,172 | $2,323 | 14.4% |
| 36225 | Insertion of tube into chest artery for diagnosis or treatment with review by radiologist | Facility | 2023 | 14 | 14 | $23,670 | $1,835 | 7.8% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 18 | 18 | $7,218 | $1,823 | 25.3% |
| 36227 | Insertion of tube into external neck artery for diagnosis or treatment with review by radiologist | Facility | 2023 | 17 | 17 | $10,120 | $1,679 | 16.6% |
| 75898 | Imaging of blood vessel | Facility | 2023 | 14 | 15 | $4,560 | $1,035 | 22.7% |
| 75894 | Review by radiologist of image for insertion of material to block blood flow | Facility | 2023 | 14 | 14 | $3,402 | $761.32 | 22.4% |
| 76937 | Ultrasonic guidance for blood vessel access | Facility | 2023 | 15 | 15 | $745.05 | $165.00 | 22.1% |
| 36224 | Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist | Facility | 2022 | 20 | 22 | $45,872 | $6,211 | 13.5% |
| 36226 | Insertion of tube into brain artery for diagnosis or treatment with review by radiologist | Facility | 2022 | 21 | 24 | $46,845 | $4,688 | 10.0% |
| 36225 | Insertion of tube into chest artery for diagnosis or treatment with review by radiologist | Facility | 2022 | 18 | 20 | $36,294 | $2,904 | 8.0% |
| 36223 | Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist | Facility | 2022 | 13 | 13 | $25,360 | $2,668 | 10.5% |
| 99222 | Initial hospital inpatient care per day, typically 50 minutes | Facility | 2022 | 20 | 20 | $8,020 | $2,104 | 26.2% |
| 36227 | Insertion of tube into external neck artery for diagnosis or treatment with review by radiologist | Facility | 2022 | 14 | 14 | $10,120 | $1,658 | 16.4% |
| 76937 | Ultrasonic guidance for blood vessel access | Facility | 2022 | 35 | 41 | $2,205 | $442.49 | 20.1% |
| 76377 | 3d radiographic procedure with computerized image postprocessing | Facility | 2022 | 12 | 12 | $1,812 | $363.68 | 20.1% |
| 36224 | Insertion of catheter into internal carotid artery on one side of neck for diagnosis or treatment including radiological supervision and interpretation | Facility | 2021 | 17 | 18 | $29,105 | $6,989 | 24.0% |
| 36226 | Insertion of catheter into chest artery for diagnosis or treatment including radiological supervision and interpretation | Facility | 2021 | 20 | 21 | $34,215 | $3,723 | 10.9% |
| 36227 | Insertion of catheter into external carotid artery on one side of neck for diagnosis or treatment including radiological supervision and interpretation | Facility | 2021 | 15 | 20 | $10,364 | $2,178 | 21.0% |
| 36225 | Insertion of catheter into artery on one side of chest for diagnosis or treatment including radiological supervision and interpretation | Facility | 2021 | 11 | 12 | $22,092 | $1,726 | 7.8% |
| 99231 | Subsequent hospital inpatient care, typically 15 minutes per day | Facility | 2021 | 17 | 17 | $2,057 | $531.93 | 25.9% |
| 76937 | Ultrasound guidance for accessing into blood vessel | Facility | 2021 | 15 | 16 | $864.00 | $177.64 | 20.6% |
About Dr. Tsz Lau, M.D
Dr. Tsz Lau, M.D is a Neurological Surgery healthcare provider based in Sugar Land, Texas. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 10/16/2007. The National Provider Identifier (NPI) number assigned to this provider is 1326237389.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Tsz Lau, M.D has received a total of $52,207 in payments from pharmaceutical and medical device companies, with $9,078 received in 2024. These payments were reported across 283 transactions from 33 companies. The most common payment nature is "Consulting Fee" ($36,585).
As a Medicare-enrolled provider, Lau has provided services to 663 Medicare beneficiaries, totaling 702 services with total Medicare billing of $99,880. Data is available for 4 years (2020–2023), covering 33 distinct procedure/service records.
Ad
Practice Information
- Specialty Neurological Surgery
- Location Sugar Land, TX
- Active Since 10/16/2007
- Last Updated 12/15/2022
- Taxonomy Code 207T00000X
- Entity Type Individual
- NPI Number 1326237389
Products in Payments
- TREVO (Device) $5,628
- ISOCOOL (Device) $4,977
- Phoenix CDX (Device) $4,773
- SURPASS EVOLVE (Device) $3,801
- AERO (Device) $3,375
- Anchor C (Device) $3,000
- PERFORMANCE SOLUTIONS (Device) $2,625
- TRITANIUM (Device) $2,625
- TARGET (Device) $2,027
- ENROUTE Transcarotid Neuroprotection System (Device) $1,293
- Rist-5F (Device) $1,188
- Surgical Microscopes (Device) $880.00
- EVOLVE (Device) $868.14
- New Product Development (Device) $805.19
- ARIA (Device) $581.68
- Mobi-C (Device) $478.75
- TIGERTRIEVER 17 REVASCULARIZATION DEVICE (Device) $442.98
- PERCLOT (Device) $350.88
- Virage (Device) $334.42
- ES2 (Device) $315.82
Explore
Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.