Total Payments
$1,031
2024 Payments
$457.99
Companies
10
Transactions
40
Payment Breakdown by Category
Food & Beverage$1,031 (100.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $1,031 | 40 | 100.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| ABBVIE INC. | $313.25 | 12 | $0 (2024) |
| Janssen Pharmaceuticals, Inc | $273.34 | 7 | $0 (2024) |
| Corium, LLC | $196.79 | 9 | $0 (2024) |
| Takeda Pharmaceuticals U.S.A., Inc. | $87.15 | 4 | $0 (2022) |
| Supernus Pharmaceuticals, Inc. | $51.02 | 2 | $0 (2024) |
| Otsuka America Pharmaceutical, Inc. | $38.01 | 2 | $0 (2024) |
| OWP Pharmaceuticals, Inc. | $23.61 | 1 | $0 (2023) |
| Sunovion Pharmaceuticals Inc. | $18.43 | 1 | $0 (2018) |
| IDORSIA PHARMACEUTICALS US INC | $16.63 | 1 | $0 (2024) |
| Axsome Therapeutics, Inc. | $13.26 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $457.99 | 17 | ABBVIE INC. ($167.96) |
| 2023 | $211.17 | 10 | Corium, LLC ($90.29) |
| 2022 | $287.83 | 9 | Janssen Pharmaceuticals, Inc ($185.80) |
| 2021 | $56.07 | 3 | Takeda Pharmaceuticals U.S.A., Inc. ($42.44) |
| 2018 | $18.43 | 1 | Sunovion Pharmaceuticals Inc. ($18.43) |
All Payment Transactions
40 individual payment records from CMS Open Payments — Page 1 of 2
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/14/2024 | Otsuka America Pharmaceutical, Inc. | REXULTI (Drug) | Food and Beverage | In-kind items and services | $21.29 | General |
| Category: PSYCHIATRY | ||||||
| 10/18/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $15.83 | General |
| Category: NEUROSCIENCE | ||||||
| 09/20/2024 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $20.69 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 08/13/2024 | Janssen Pharmaceuticals, Inc | SPRAVATO (Drug) | Food and Beverage | In-kind items and services | $44.27 | General |
| Category: Neuroscience | ||||||
| 06/20/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $34.21 | General |
| Category: NEUROSCIENCE | ||||||
| 06/07/2024 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $32.22 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 05/30/2024 | Axsome Therapeutics, Inc. | Auvelity (Drug) | Food and Beverage | In-kind items and services | $13.26 | General |
| Category: Psychology/Psychiatric | ||||||
| 05/16/2024 | Otsuka America Pharmaceutical, Inc. | REXULTI (Drug) | Food and Beverage | In-kind items and services | $16.72 | General |
| Category: PSYCHIATRY | ||||||
| 04/29/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $32.93 | General |
| Category: NEUROSCIENCE | ||||||
| 04/25/2024 | Janssen Pharmaceuticals, Inc | SPRAVATO (Drug) | Food and Beverage | In-kind items and services | $43.27 | General |
| Category: Neuroscience | ||||||
| 04/23/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $24.94 | General |
| Category: NEUROSCIENCE | ||||||
| 03/13/2024 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $25.51 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 02/20/2024 | IDORSIA PHARMACEUTICALS US INC | QUVIVIQ (Drug) | Food and Beverage | In-kind items and services | $16.63 | General |
| Category: Insomnia | ||||||
| 02/16/2024 | Supernus Pharmaceuticals, Inc. | Qelbree (Drug) | Food and Beverage | In-kind items and services | $28.09 | General |
| Category: VILOXAZINE HYDROCHLORIDE | ||||||
| 01/22/2024 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $28.08 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 01/19/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $29.72 | General |
| Category: NEUROSCIENCE | ||||||
| 01/17/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $30.33 | General |
| Category: NEUROSCIENCE | ||||||
| 12/12/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $24.12 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 12/12/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $3.66 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 11/10/2023 | OWP Pharmaceuticals, Inc. | Subvenite (Drug), Lamotrigine | Food and Beverage | Cash or cash equivalent | $23.61 | General |
| Category: Neurology | ||||||
| 10/04/2023 | Supernus Pharmaceuticals, Inc. | QELBREE (Drug) | Food and Beverage | Cash or cash equivalent | $22.93 | General |
| Category: PSYCHOLOGY | ||||||
| 09/08/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $33.58 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 08/01/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $25.07 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 08/01/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $3.86 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 06/15/2023 | AbbVie Inc. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $33.31 | General |
| Category: NEUROSCIENCE | ||||||
About Dr. Benjamin Williamson, MD
Dr. Benjamin Williamson, MD is a Psychiatry healthcare provider based in Newport Beach, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 08/01/2011. The National Provider Identifier (NPI) number assigned to this provider is 1467730093.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Benjamin Williamson, MD has received a total of $1,031 in payments from pharmaceutical and medical device companies, with $457.99 received in 2024. These payments were reported across 40 transactions from 10 companies. The most common payment nature is "Food and Beverage" ($1,031).
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Practice Information
- Specialty Psychiatry
- Location Newport Beach, CA
- Active Since 08/01/2011
- Last Updated 08/05/2025
- Taxonomy Code 2084P0800X
- Entity Type Individual
- NPI Number 1467730093
Products in Payments
- VRAYLAR (Drug) $313.25
- SPRAVATO (Drug) $273.34
- Azstarys (Drug) $196.79
- TRINTELLIX (Drug) $87.15
- REXULTI (Drug) $38.01
- Qelbree (Drug) $28.09
- Subvenite (Drug) $23.61
- QELBREE (Drug) $22.93
- LATUDA (Drug) $18.43
- QUVIVIQ (Drug) $16.63
- Auvelity (Drug) $13.26
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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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