Total Payments
$294,432
2024 Payments
$89,896
Companies
12
Transactions
497
Payment Breakdown by Category
Other$205,038 (69.6%)
Travel$43,711 (14.8%)
Consulting$33,958 (11.5%)
Food & Beverage$11,151 (3.8%)
Education$573.39 (0.2%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $168,138 | 53 | 57.1% |
| Travel and Lodging | $43,711 | 107 | 14.8% |
| Honoraria | $36,900 | 15 | 12.5% |
| Consulting Fee | $33,958 | 23 | 11.5% |
| Food and Beverage | $11,151 | 290 | 3.8% |
| Education | $573.39 | 9 | 0.2% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| JAZZ PHARMACEUTICALS INC. | $155,832 | 257 | $0 (2024) |
| HARMONY BIOSCIENCES LLC | $86,321 | 131 | $0 (2024) |
| Avadel CNS Pharmaceuticals, LLC | $51,129 | 55 | $0 (2024) |
| GlaxoSmithKline, LLC. | $480.32 | 22 | $0 (2023) |
| Axsome Therapeutics, Inc. | $167.72 | 4 | $0 (2024) |
| Teva Pharmaceuticals USA, Inc. | $137.47 | 9 | $0 (2018) |
| Regeneron Healthcare Solutions, Inc. | $125.08 | 6 | $0 (2022) |
| AstraZeneca Pharmaceuticals LP | $79.96 | 5 | $0 (2020) |
| Merck Sharp & Dohme Corporation | $75.67 | 5 | $0 (2017) |
| ZOLL Respicardia, Inc. | $44.28 | 1 | $0 (2023) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $89,896 | 91 | Avadel CNS Pharmaceuticals, LLC ($47,839) |
| 2023 | $46,837 | 75 | JAZZ PHARMACEUTICALS INC. ($33,937) |
| 2022 | $44,020 | 71 | Harmony Biosciences LLC ($21,920) |
| 2021 | $46,822 | 95 | HARMONY BIOSCIENCES LLC ($34,955) |
| 2020 | $25,050 | 66 | Jazz Pharmaceuticals Inc. ($16,124) |
| 2019 | $33,558 | 56 | JAZZ PHARMACEUTICALS INC. ($33,537) |
| 2018 | $8,012 | 29 | Jazz Pharmaceuticals Inc. ($7,881) |
| 2017 | $237.26 | 14 | Merck Sharp & Dohme Corporation ($75.67) |
All Payment Transactions
497 individual payment records from CMS Open Payments — Page 1 of 20
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/17/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Honoraria | Cash or cash equivalent | $2,800.00 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 12/17/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Travel and Lodging | In-kind items and services | $933.00 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 12/17/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Travel and Lodging | In-kind items and services | $199.45 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 12/17/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Food and Beverage | In-kind items and services | $122.44 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 12/13/2024 | Axsome Therapeutics, Inc. | Sunosi (Drug) | Food and Beverage | In-kind items and services | $19.65 | General |
| Category: Neurology | ||||||
| 12/12/2024 | HARMONY BIOSCIENCES LLC | WAKIX (Drug) | Consulting Fee | Cash or cash equivalent | $682.50 | General |
| Category: Narcoplepsy | ||||||
| 12/04/2024 | Axsome Therapeutics, Inc. | Sunosi (Drug) | Food and Beverage | In-kind items and services | $120.45 | General |
| Category: Neurology | ||||||
| 12/02/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Consulting Fee | Cash or cash equivalent | $1,635.00 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 11/28/2024 | JAZZ PHARMACEUTICALS INC. | XYWAV (Drug) | 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 | $4,340.00 | General |
| Category: NEUROLOGY | ||||||
| 11/23/2024 | JAZZ PHARMACEUTICALS INC. | XYWAV (Drug) | Travel and Lodging | In-kind items and services | $775.67 | General |
| Category: NEUROLOGY | ||||||
| 11/22/2024 | JAZZ PHARMACEUTICALS INC. | XYWAV (Drug) | Travel and Lodging | In-kind items and services | $216.64 | General |
| Category: NEUROLOGY | ||||||
| 11/22/2024 | JAZZ PHARMACEUTICALS INC. | XYWAV (Drug) | Food and Beverage | In-kind items and services | $146.21 | General |
| Category: NEUROLOGY | ||||||
| 11/19/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Honoraria | Cash or cash equivalent | $2,800.00 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 11/19/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Travel and Lodging | In-kind items and services | $855.50 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 11/19/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Travel and Lodging | In-kind items and services | $199.45 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 11/19/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Food and Beverage | In-kind items and services | $111.01 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 10/16/2024 | HARMONY BIOSCIENCES LLC | WAKIX (Drug) | Consulting Fee | Cash or cash equivalent | $682.50 | General |
| Category: Narcoplepsy | ||||||
| 09/24/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Honoraria | Cash or cash equivalent | $2,800.00 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 09/24/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Travel and Lodging | In-kind items and services | $1,830.65 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 09/24/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Food and Beverage | In-kind items and services | $97.04 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 09/17/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Honoraria | Cash or cash equivalent | $2,800.00 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 09/17/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Travel and Lodging | In-kind items and services | $971.50 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 09/17/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Travel and Lodging | In-kind items and services | $273.95 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 09/17/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Food and Beverage | In-kind items and services | $114.16 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 09/09/2024 | Avadel CNS Pharmaceuticals, LLC | — | Food and Beverage | In-kind items and services | $114.44 | General |
About Dr. Lewis Kass, MD
Dr. Lewis Kass, MD is a Pediatric Pulmonology healthcare provider based in Philadelphia, Pennsylvania. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 09/20/2005. The National Provider Identifier (NPI) number assigned to this provider is 1154317741.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Lewis Kass, MD has received a total of $294,432 in payments from pharmaceutical and medical device companies, with $89,896 received in 2024. These payments were reported across 497 transactions from 12 companies. The most common payment nature is "Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program" ($168,138).
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Practice Information
- Specialty Pediatric Pulmonology
- Other Specialties Pediatric Pulmonology, Pediatric Pulmonology
- Location Philadelphia, PA
- Active Since 09/20/2005
- Last Updated 10/17/2023
- Taxonomy Code 2080P0214X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1154317741
Products in Payments
- XYWAV (Drug) $105,912
- Wakix (Drug) $62,984
- LUMRYZ (Drug) $51,015
- XYREM (Drug) $41,112
- WAKIX (Drug) $20,537
- Xyrem (Drug) $7,935
- NUCALA (Biological) $480.32
- SUNOSI (Drug) $324.44
- Sunosi (Drug) $167.72
- QVAR (Drug) $125.67
- DUPIXENT (Biological) $125.08
- BEVESPI AEROSPHERE (Drug) $79.96
- ASMANEX (Drug) $75.67
- remede System (Device) $44.28
- SMARTVEST (Device) $20.31
- STIOLTO (Drug) $18.84
- PROAIR (Drug) $11.80
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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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