Total Payments
$22,749
2024 Payments
$465.15
Companies
16
Transactions
202
Payment Breakdown by Category
Other$10,989 (48.3%)
Food & Beverage$6,662 (29.3%)
Gifts$3,154 (13.9%)
Education$1,120 (4.9%)
Travel$822.99 (3.6%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Honoraria | $7,500 | 4 | 33.0% |
| Food and Beverage | $6,662 | 168 | 29.3% |
| Gift | $3,154 | 10 | 13.9% |
| Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program | $3,000 | 2 | 13.2% |
| Education | $1,120 | 9 | 4.9% |
| Travel and Lodging | $822.99 | 3 | 3.6% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $489.08 | 6 | 2.1% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Henry Schein, Inc. | $12,690 | 52 | $0 (2022) |
| A-dec, Inc. | $3,154 | 10 | $0 (2024) |
| Straumann USA LLC | $3,093 | 88 | $0 (2024) |
| Sirona Dental Systems Inc. | $1,468 | 6 | $0 (2018) |
| Midmark Corporation | $698.70 | 2 | $0 (2023) |
| Dentsply Sirona Inc | $677.49 | 23 | $0 (2021) |
| Keystone Dental Inc. | $298.80 | 2 | $0 (2020) |
| Thommen Medical USA, LLC | $220.33 | 2 | $0 (2022) |
| Nobel Biocare USA | $98.66 | 3 | $0 (2023) |
| Zest Holdings, LLC | $77.27 | 3 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $465.15 | 9 | A-dec, Inc. ($275.00) |
| 2023 | $1,270 | 19 | Midmark Corporation ($698.70) |
| 2022 | $627.50 | 9 | Thommen Medical USA, LLC ($220.33) |
| 2021 | $3,080 | 34 | A-dec, Inc. ($2,120) |
| 2020 | $4,196 | 22 | Henry Schein, Inc. ($3,535) |
| 2019 | $7,206 | 58 | Henry Schein, Inc. ($5,140) |
| 2018 | $5,231 | 32 | Henry Schein, Inc. ($3,406) |
| 2017 | $673.89 | 19 | A-dec, Inc. ($209.10) |
All Payment Transactions
202 individual payment records from CMS Open Payments — Page 1 of 9
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/26/2024 | Straumann USA LLC | — | Food and Beverage | Cash or cash equivalent | $15.47 | General |
| 09/03/2024 | Zest Holdings, LLC | — | Food and Beverage | Cash or cash equivalent | $10.38 | General |
| 05/14/2024 | Straumann USA LLC | — | Food and Beverage | Cash or cash equivalent | $17.67 | General |
| 05/09/2024 | Solventum Corporation | 3M ESPE Filtek Supreme Ultra Universal Restorative (Device), 3M Relyx, 3M Scotchbond | Food and Beverage | Cash or cash equivalent | $30.67 | General |
| Category: Restoratives | ||||||
| 04/30/2024 | Zest Holdings, LLC | — | Food and Beverage | Cash or cash equivalent | $50.26 | General |
| 02/26/2024 | Zest Holdings, LLC | — | Food and Beverage | Cash or cash equivalent | $16.63 | General |
| 02/07/2024 | Solventum Corporation | Clarity Aligners (Device), 3M Relyx, 3M Scotchbond | Food and Beverage | Cash or cash equivalent | $23.61 | General |
| Category: Custom Orthodontics | ||||||
| 02/01/2024 | Straumann USA LLC | — | Food and Beverage | Cash or cash equivalent | $25.46 | General |
| 01/24/2024 | A-dec, Inc. | — | Gift | In-kind items and services | $275.00 | General |
| 12/08/2023 | Straumann USA LLC | — | Food and Beverage | Cash or cash equivalent | $14.24 | General |
| 12/08/2023 | Straumann USA LLC | — | Food and Beverage | Cash or cash equivalent | $9.02 | General |
| 11/09/2023 | Straumann USA LLC | — | Food and Beverage | Cash or cash equivalent | $45.89 | General |
| 10/19/2023 | Nobel Biocare USA | NOBELACTIVE (Device) | Food and Beverage | In-kind items and services | $28.72 | General |
| Category: DENTAL IMPLANT | ||||||
| 10/18/2023 | Midmark Corporation | — | Travel and Lodging | Cash or cash equivalent | $400.70 | General |
| 10/18/2023 | Midmark Corporation | — | Food and Beverage | Cash or cash equivalent | $298.00 | General |
| 09/29/2023 | Straumann USA LLC | — | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $94.14 | General |
| 09/29/2023 | Straumann USA LLC | — | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $30.48 | General |
| 09/14/2023 | Straumann USA LLC | — | Education | In-kind items and services | $50.00 | General |
| 09/07/2023 | Straumann USA LLC | — | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $26.49 | General |
| 09/07/2023 | Straumann USA LLC | — | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $8.96 | General |
| 07/21/2023 | Straumann USA LLC | — | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $8.49 | General |
| 06/15/2023 | Straumann USA LLC | — | Food and Beverage | Cash or cash equivalent | $99.97 | General |
| 06/14/2023 | Straumann USA LLC | — | Food and Beverage | Cash or cash equivalent | $14.33 | General |
| 04/03/2023 | Straumann USA LLC | — | Food and Beverage | Cash or cash equivalent | $36.27 | General |
| 03/23/2023 | Straumann USA LLC | — | Food and Beverage | Cash or cash equivalent | $18.15 | General |
About Dr. Gregory Wu, DMD
Dr. Gregory Wu, DMD is a General Practice healthcare provider based in Westford, Massachusetts. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 03/27/2007. The National Provider Identifier (NPI) number assigned to this provider is 1780702779.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Gregory Wu, DMD has received a total of $22,749 in payments from pharmaceutical and medical device companies, with $465.15 received in 2024. These payments were reported across 202 transactions from 16 companies. The most common payment nature is "Honoraria" ($7,500).
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Practice Information
- Specialty General Practice
- Location Westford, MA
- Active Since 03/27/2007
- Last Updated 10/26/2010
- Taxonomy Code 1223G0001X
- Entity Type Individual
- NPI Number 1780702779
Products in Payments
- Cerec (Medical Supply) $7,500
- Dental Equipment (Device) $1,300
- CEREC (Device) $522.72
- DENTSPLY Sirona Imaging Units (Medical Supply) $365.10
- DENTSPLY (Device) $234.77
- CAD/CAM (Device) $151.71
- NOBELACTIVE (Device) $98.66
- TPH Spectra Universal Composite Restorative Low Viscosity (Device) $85.00
- ORTHOPHOS (Device) $68.89
- Trios (Device) $55.25
- Hu-Friedy IMS System (Device) $53.55
- Invisalign (Device) $42.28
- KAVO MASTERMATIC (Device) $41.39
- TPH Spectra (Device) $37.47
- SureSmile Aligners (Device) $35.85
- Elipar DeepCure-S Dental Curing Light (Device) $32.84
- 3M ESPE Filtek Supreme Ultra Universal Restorative (Device) $30.67
- INTEGO (Device) $28.69
- Consumable Dentistry (Device) $23.75
- Clarity Aligners (Device) $23.61
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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.
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