Total Payments
$13,595
2024 Payments
$46.83
Companies
18
Transactions
133
Payment Breakdown by Category
Other$11,000 (80.9%)
Food & Beverage$2,589 (19.0%)
Education$6.54 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Grant | $10,000 | 1 | 73.6% |
| Food and Beverage | $2,589 | 129 | 19.0% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $1,000 | 2 | 7.4% |
| Education | $6.54 | 1 | 0.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Boston Scientific Corporation | $10,000 | 1 | $0 (2019) |
| Supernus Pharmaceuticals, Inc. | $1,123 | 7 | $0 (2023) |
| Neos Therapeutics, LP | $496.03 | 14 | $0 (2020) |
| Rhodes Pharmaceuticals L.P. | $396.01 | 25 | $0 (2019) |
| Corium, LLC | $380.01 | 18 | $0 (2024) |
| Shire North American Group Inc | $319.73 | 13 | $0 (2019) |
| Takeda Pharmaceuticals U.S.A., Inc. | $247.97 | 17 | $0 (2022) |
| Sunovion Pharmaceuticals Inc. | $131.09 | 2 | $0 (2020) |
| Tris Pharma Inc | $122.41 | 9 | $0 (2023) |
| Bausch Health US, LLC | $79.24 | 6 | $0 (2021) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $46.83 | 3 | Corium, LLC ($29.88) |
| 2023 | $330.75 | 15 | Corium, LLC ($244.31) |
| 2022 | $213.37 | 13 | Corium, LLC ($105.82) |
| 2021 | $803.92 | 20 | Supernus Pharmaceuticals, Inc. ($547.70) |
| 2020 | $298.14 | 14 | Sunovion Pharmaceuticals Inc. ($131.09) |
| 2019 | $10,792 | 23 | Boston Scientific Corporation ($10,000) |
| 2018 | $287.21 | 21 | Rhodes Pharmaceuticals L.P. ($123.37) |
| 2017 | $823.17 | 24 | Neos Therapeutics, LP ($400.97) |
All Payment Transactions
133 individual payment records from CMS Open Payments — Page 1 of 6
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 10/04/2024 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $12.88 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 06/17/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $16.95 | General |
| Category: NEUROSCIENCE | ||||||
| 02/12/2024 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $17.00 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 12/19/2023 | Tris Pharma Inc | Dyanavel XR (Drug) | Food and Beverage | In-kind items and services | $14.50 | General |
| Category: ADHD | ||||||
| 12/06/2023 | Supernus Pharmaceuticals, Inc. | QELBREE (Drug) | Food and Beverage | Cash or cash equivalent | $14.17 | General |
| Category: PSYCHOLOGY | ||||||
| 12/04/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $16.97 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 12/04/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $14.48 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 11/01/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $13.15 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 10/20/2023 | Supernus Pharmaceuticals, Inc. | QELBREE (Drug) | Food and Beverage | Cash or cash equivalent | $12.79 | General |
| Category: PSYCHOLOGY | ||||||
| 09/07/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $13.15 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 06/08/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $124.99 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 05/18/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $17.00 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 04/21/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $15.43 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 03/22/2023 | IDORSIA PHARMACEUTICALS US INC | QUVIVIQ (Drug) | Food and Beverage | In-kind items and services | $15.57 | General |
| Category: INSOMNIA | ||||||
| 03/21/2023 | OWP Pharmaceuticals, Inc. | Subvenite (Drug), Lamotrigine | Food and Beverage | Cash or cash equivalent | $14.82 | General |
| Category: Neurology | ||||||
| 02/24/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $14.07 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 02/03/2023 | IDORSIA PHARMACEUTICALS US INC | QUVIVIQ (Drug) | Food and Beverage | In-kind items and services | $14.59 | General |
| Category: INSOMNIA | ||||||
| 01/09/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $15.07 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 12/21/2022 | Supernus Pharmaceuticals, Inc. | QELBREE (Drug) | Food and Beverage | Cash or cash equivalent | $34.09 | General |
| Category: PSYCHOLOGY | ||||||
| 12/02/2022 | Corium, LLC | AZSTARYS (Drug) | Food and Beverage | In-kind items and services | $15.17 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 12/02/2022 | Corium, LLC | AZSTARYS (Drug) | Food and Beverage | In-kind items and services | $15.17 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 11/30/2022 | Supernus Pharmaceuticals, Inc. | QELBREE (Drug) | Food and Beverage | Cash or cash equivalent | $13.95 | General |
| Category: PSYCHOLOGY | ||||||
| 10/19/2022 | Corium, LLC | AZSTARYS (Drug) | Food and Beverage | In-kind items and services | $16.30 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 09/30/2022 | Corium, LLC | AZSTARYS (Drug) | Food and Beverage | In-kind items and services | $14.60 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 08/26/2022 | Corium, LLC | AZSTARYS (Drug) | Food and Beverage | In-kind items and services | $15.00 | General |
| Category: CNS Stimulant for ADHD | ||||||
About Dr. Christopher Lam, M.D
Dr. Christopher Lam, M.D is a Psychiatry healthcare provider based in Philadelphia, Pennsylvania. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 10/16/2006. The National Provider Identifier (NPI) number assigned to this provider is 1750461976.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Christopher Lam, M.D has received a total of $13,595 in payments from pharmaceutical and medical device companies, with $46.83 received in 2024. These payments were reported across 133 transactions from 18 companies. The most common payment nature is "Grant" ($10,000).
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Practice Information
- Specialty Psychiatry
- Other Specialties Child & Adolescent Psychiatry
- Location Philadelphia, PA
- Active Since 10/16/2006
- Last Updated 07/23/2008
- Taxonomy Code 2084P0800X
- Entity Type Individual
- NPI Number 1750461976
Products in Payments
- PAIN MANAGEMENT (Device) $10,000
- Adzenys XR-ODT (Drug) $453.29
- Aptensio XR (Drug) $396.01
- Azstarys (Drug) $274.19
- TRINTELLIX (Drug) $233.59
- MYDAYIS (Drug) $215.05
- LATUDA (Drug) $124.55
- AZSTARYS (Drug) $105.82
- VYVANSE (Drug) $104.68
- Dyanavel XR (Drug) $84.63
- APLENZIN (Drug) $79.24
- QELBREE (Drug) $75.00
- ADHANSIA XR (Drug) $71.50
- Cotempla XR-ODT (Drug) $42.74
- QUILLICHEW ER (Drug) $42.22
- Evekeo (Drug) $38.36
- CAPLYTA (Drug) $33.62
- QUVIVIQ (Drug) $30.16
- Jornay PM 20mg capsules (Bottle of 100) (Drug) $25.42
- VRAYLAR (Drug) $16.95
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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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