Total Payments
$4,761
2024 Payments
$480.52
Companies
9
Transactions
82
Payment Breakdown by Category
Food & Beverage$2,887 (60.6%)
Gifts$940.81 (19.8%)
Travel$843.22 (17.7%)
Other$90.10 (1.9%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $2,887 | 74 | 60.6% |
| Gift | $940.81 | 5 | 19.8% |
| Travel and Lodging | $843.22 | 2 | 17.7% |
| Charitable Contribution | $90.10 | 1 | 1.9% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Ortho Organizers, Inc. | $1,989 | 13 | $0 (2022) |
| Align Technology, Inc. | $1,877 | 51 | $0 (2024) |
| American Medical Hospital Supply Company, Inc. | $436.91 | 1 | $0 (2017) |
| 3M Company | $185.71 | 10 | $0 (2023) |
| Ultradent Products Inc | $140.43 | 2 | $0 (2022) |
| American Orthodontics Corporation | $74.68 | 2 | $0 (2023) |
| Straumann USA LLC | $26.69 | 1 | $0 (2021) |
| Philips Electronics North America Corporation | $16.65 | 1 | $0 (2020) |
| Solventum Corporation | $14.72 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $480.52 | 8 | Align Technology, Inc. ($465.80) |
| 2023 | $151.90 | 9 | 3M Company ($69.60) |
| 2022 | $2,302 | 15 | Ortho Organizers, Inc. ($1,825) |
| 2021 | $182.14 | 10 | Align Technology, Inc. ($155.45) |
| 2020 | $290.72 | 11 | Align Technology, Inc. ($185.76) |
| 2019 | $413.62 | 11 | Align Technology, Inc. ($333.00) |
| 2018 | $258.77 | 6 | Align Technology, Inc. ($133.35) |
| 2017 | $681.72 | 12 | American Medical Hospital Supply Company, Inc. ($436.91) |
All Payment Transactions
82 individual payment records from CMS Open Payments — Page 1 of 4
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/03/2024 | Align Technology, Inc. | Invisalign (Device) | Food and Beverage | Cash or cash equivalent | $49.44 | General |
| Category: Orthodontics | ||||||
| 11/13/2024 | Align Technology, Inc. | Invisalign (Device) | Food and Beverage | Cash or cash equivalent | $37.39 | General |
| Category: Orthodontics | ||||||
| 11/03/2024 | Align Technology, Inc. | Invisalign (Device) | Gift | Cash or cash equivalent | $268.37 | General |
| Category: Orthodontics | ||||||
| 08/21/2024 | Align Technology, Inc. | Invisalign (Device) | Food and Beverage | Cash or cash equivalent | $42.18 | General |
| Category: Orthodontics | ||||||
| 06/29/2024 | Solventum Corporation | APC Flash-Free Victory Series Low Profile (Device) | Food and Beverage | Cash or cash equivalent | $14.72 | General |
| Category: Orthodontic Appliances | ||||||
| 05/29/2024 | Align Technology, Inc. | Invisalign (Device) | Food and Beverage | Cash or cash equivalent | $25.48 | General |
| Category: Orthodontics | ||||||
| 03/13/2024 | Align Technology, Inc. | Invisalign (Device) | Food and Beverage | Cash or cash equivalent | $15.44 | General |
| Category: Orthodontics | ||||||
| 01/09/2024 | Align Technology, Inc. | Invisalign (Device) | Food and Beverage | Cash or cash equivalent | $27.50 | General |
| Category: Orthodontics | ||||||
| 12/20/2023 | Align Technology, Inc. | iTero Element 5D Plus Lite (Device) | Food and Beverage | Cash or cash equivalent | $14.74 | General |
| Category: Orthodontics | ||||||
| 10/04/2023 | American Orthodontics Corporation | EMPOWER-METAL (Device), EMPOWER-CERAMIC, RADIANCE | Food and Beverage | Cash or cash equivalent | $13.78 | General |
| Category: Orthodontic Prosthetics | ||||||
| 10/04/2023 | Align Technology, Inc. | Invisalign First - Comprehensive (Device) | Food and Beverage | Cash or cash equivalent | $13.19 | General |
| Category: Orthodontics | ||||||
| 08/08/2023 | Align Technology, Inc. | Invisalign (Device) | Food and Beverage | Cash or cash equivalent | $27.57 | General |
| Category: Orthodontics | ||||||
| 05/31/2023 | 3M Company | APC Flash-Free Victory Series Low Profile (Device) | Food and Beverage | Cash or cash equivalent | $15.48 | General |
| Category: Orthodontic Appliances | ||||||
| 04/18/2023 | 3M Company | APC Flash-Free Clarity ADVANCED (Device) | Food and Beverage | Cash or cash equivalent | $19.48 | General |
| Category: Orthodontic Appliances | ||||||
| 04/03/2023 | 3M Company | APC Flash-Free Clarity ADVANCED (Device) | Food and Beverage | Cash or cash equivalent | $13.93 | General |
| Category: Orthodontic Appliances | ||||||
| 03/23/2023 | 3M Company | APC Flash-Free Clarity ADVANCED (Device) | Food and Beverage | Cash or cash equivalent | $20.71 | General |
| Category: Orthodontic Appliances | ||||||
| 03/08/2023 | Align Technology, Inc. | Invisalign (Device) | Food and Beverage | Cash or cash equivalent | $13.02 | General |
| Category: Orthodontics | ||||||
| 09/29/2022 | Ortho Organizers, Inc. | CARRIERE SLX 3D (Device), REVEAL ALIGNERS, CARRIERE | Food and Beverage | In-kind items and services | $930.38 | General |
| Category: Orthodontics | ||||||
| 09/29/2022 | Ortho Organizers, Inc. | CARRIERE SLX 3D (Device), REVEAL ALIGNERS, CARRIERE | Travel and Lodging | In-kind items and services | $650.36 | General |
| Category: Orthodontics | ||||||
| 09/29/2022 | Ortho Organizers, Inc. | CARRIERE SLX 3D (Device), REVEAL ALIGNERS, CARRIERE | Travel and Lodging | In-kind items and services | $192.86 | General |
| Category: Orthodontics | ||||||
| 09/27/2022 | Ortho Organizers, Inc. | CARRIERE SLX 3D (Device), REVEAL ALIGNERS, CARRIERE | Food and Beverage | In-kind items and services | $6.66 | General |
| Category: Orthodontics | ||||||
| 09/14/2022 | Align Technology, Inc. | Invisalign (Device) | Food and Beverage | Cash or cash equivalent | $12.10 | General |
| Category: Orthodontics | ||||||
| 09/08/2022 | Align Technology, Inc. | Invisalign (Device) | Food and Beverage | Cash or cash equivalent | $11.50 | General |
| Category: Orthodontics | ||||||
| 08/15/2022 | Ultradent Products Inc | Opalescence (Device) | Gift | Cash or cash equivalent | $76.84 | General |
| Category: Dental | ||||||
| 08/15/2022 | Ultradent Products Inc | Opalescence (Device) | Gift | Cash or cash equivalent | $63.59 | General |
| Category: Dental | ||||||
About Dr. Marc Larson, DDS
Dr. Marc Larson, DDS is a Orthodontics and Dentofacial Orthopedics healthcare provider based in Riverside, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 10/05/2006. The National Provider Identifier (NPI) number assigned to this provider is 1356437354.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Marc Larson, DDS has received a total of $4,761 in payments from pharmaceutical and medical device companies, with $480.52 received in 2024. These payments were reported across 82 transactions from 9 companies. The most common payment nature is "Food and Beverage" ($2,887).
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Practice Information
- Specialty Orthodontics and Dentofacial Orthopedics
- Location Riverside, CA
- Active Since 10/05/2006
- Last Updated 03/11/2025
- Taxonomy Code 1223X0400X
- Entity Type Individual
- NPI Number 1356437354
Products in Payments
- Invisalign (Device) $1,849
- CARRIERE SLX 3D (Device) $1,825
- Motion (Device) $163.22
- Opalescence (Device) $140.43
- EMPOWER-METAL (Device) $74.68
- APC Flash-Free Clarity ADVANCED (Device) $54.12
- Clarity Orthodontic Bracket (Device) $45.88
- Clarity Aligner (Device) $42.99
- APC Flash-Free Victory Series Low Profile (Device) $30.20
- APC Coated Metal Brackets and Buccal Tubes (Device) $27.24
- (8021) Zoom Kits (Device) $16.65
- iTero Element 5D Plus Lite (Device) $14.74
- Invisalign First - Comprehensive (Device) $13.19
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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.
Orthodontics and Dentofacial Orthopedics Doctors in Riverside
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Robert Stockdale, Dds Ms, DDS MS
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Scott Kesselman, Dds, DDS
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