Payment Breakdown by Category
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $371.51 | 10 | 36.9% |
| Unspecified | $366.38 | 2 | 36.4% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $123.72 | 1 | 12.3% |
| Education | $114.23 | 1 | 11.4% |
| Gift | $30.46 | 2 | 3.0% |
Payments by Type
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Sonendo Inc | $401.97 | 12 | $0 (2024) |
| Kerr Corporation | $366.38 | 2 | $0 (2019) |
| Carestream Dental, LLC | $123.72 | 1 | $0 (2020) |
| Carl Zeiss Meditec, Inc. | $114.23 | 1 | $0 (2018) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $33.25 | 2 | Sonendo Inc ($33.25) |
| 2023 | $77.61 | 5 | Sonendo Inc ($77.61) |
| 2022 | $105.62 | 2 | Sonendo Inc ($105.62) |
| 2021 | $4.48 | 1 | Sonendo Inc ($4.48) |
| 2020 | $123.72 | 1 | Carestream Dental, LLC ($123.72) |
| 2019 | $547.39 | 4 | Kerr Corporation ($366.38) |
| 2018 | $114.23 | 1 | Carl Zeiss Meditec, Inc. ($114.23) |
All Payment Transactions
16 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/11/2024 | Sonendo Inc | Posterior CleanFlow Procedure Instrument with Matrices (Device) | Food and Beverage | Cash or cash equivalent | $11.62 | General |
| Category: DENTAL | ||||||
| 07/17/2024 | Sonendo Inc | GentleWave G4 Console (Device) | Food and Beverage | Cash or cash equivalent | $21.63 | General |
| Category: DENTAL | ||||||
| 12/12/2023 | Sonendo Inc | Posterior CleanFlow Procedure Instrument with Matrices (Device) | Gift | Cash or cash equivalent | $19.00 | General |
| Category: DENTAL | ||||||
| 12/12/2023 | Sonendo Inc | Posterior CleanFlow Procedure Instrument with Matrices (Device) | Gift | Cash or cash equivalent | $11.46 | General |
| Category: DENTAL | ||||||
| 02/14/2023 | Sonendo Inc | GentleWave Console (Device) | Food and Beverage | Cash or cash equivalent | $21.49 | General |
| Category: DENTAL | ||||||
| 02/14/2023 | Sonendo Inc | GentleWave G4 Console (Device) | Food and Beverage | Cash or cash equivalent | $12.49 | General |
| Category: DENTAL | ||||||
| 01/30/2023 | Sonendo Inc | GentleWave G4 Console (Device) | Food and Beverage | Cash or cash equivalent | $13.17 | General |
| Category: DENTAL | ||||||
| 12/16/2022 | Sonendo Inc | GentleWave Console (Device) | Food and Beverage | Cash or cash equivalent | $82.03 | General |
| Category: DENTAL | ||||||
| 01/05/2022 | Sonendo Inc | GentleWave Console (Device) | Food and Beverage | Cash or cash equivalent | $23.59 | General |
| Category: DENTAL | ||||||
| 12/06/2021 | Sonendo Inc | GentleWave Console (Device) | Food and Beverage | Cash or cash equivalent | $4.48 | General |
| Category: DENTAL | ||||||
| 01/29/2020 | Carestream Dental, 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 | $123.72 | General |
| 06/01/2019 | Kerr Corporation | PULP CANAL (Device) | — | Cash or cash equivalent | $50.00 | Research |
| Study: Comparative Evaluation of Pulp Canal Sealer - CAPA0073 • Category: ENDODONTICS | ||||||
| 03/20/2019 | Sonendo Inc | Gentle Wave Root Canal therapy console and handpiece (Device) | Food and Beverage | Cash or cash equivalent | $56.71 | General |
| Category: Dental | ||||||
| 03/07/2019 | Sonendo Inc | Gentle Wave Root Canal therapy console and handpiece (Device) | Food and Beverage | Cash or cash equivalent | $124.30 | General |
| Category: Dental | ||||||
| 01/31/2019 | Kerr Corporation | ELEMENTS FREE (Device) | — | Cash or cash equivalent | $316.38 | Research |
| Study: Design Validation Protocol - elements IC obturation system • Category: RESTORATIVE DENTISTRY | ||||||
| 04/27/2018 | Carl Zeiss Meditec, Inc. | OPMI pico (Device) | Education | In-kind items and services | $114.23 | General |
| Category: Surgical Microscope | ||||||
Research Studies & Clinical Trials
| Study Name | Company | Amount | Records |
|---|---|---|---|
| Design Validation Protocol - elements IC obturation system | Kerr Corporation | $316.38 | 1 |
| Comparative Evaluation of Pulp Canal Sealer - CAPA0073 | Kerr Corporation | $50.00 | 1 |
About Richard Liu
Richard Liu is a Dentist healthcare provider based in Quincy, Massachusetts. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 08/06/2014. The National Provider Identifier (NPI) number assigned to this provider is 1336558063.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Richard Liu has received a total of $1,006 in payments from pharmaceutical and medical device companies, with $33.25 received in 2024. These payments were reported across 16 transactions from 4 companies. The most common payment nature is "Food and Beverage" ($371.51).
Practice Information
- Specialty Dentist
- Location Quincy, MA
- Active Since 08/06/2014
- Last Updated 08/06/2014
- Taxonomy Code 122300000X
- Entity Type Individual
- NPI Number 1336558063
Products in Payments
- ELEMENTS FREE (Device) $316.38
- Gentle Wave Root Canal therapy console and handpiece (Device) $181.01
- GentleWave Console (Device) $131.59
- OPMI pico (Device) $114.23
- PULP CANAL (Device) $50.00
- GentleWave G4 Console (Device) $47.29
- Posterior CleanFlow Procedure Instrument with Matrices (Device) $42.08
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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