Total Payments
$334,422
2024 Payments
$72,630
Companies
23
Transactions
279
Payment Breakdown by Category
Consulting$244,110 (73.0%)
Travel$45,758 (13.7%)
Other$37,595 (11.2%)
Food & Beverage$6,926 (2.1%)
Education$32.27 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $244,110 | 47 | 73.0% |
| Travel and Lodging | $45,758 | 114 | 13.7% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $30,350 | 9 | 9.1% |
| Honoraria | $7,245 | 1 | 2.2% |
| Food and Beverage | $6,926 | 104 | 2.1% |
| Education | $32.27 | 1 | 0.0% |
| Unspecified | $0 | 3 | 0.0% |
Payments by Type
General
$334,422
276 transactions
Ownership
$0
3 transactions
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Merck Sharp & Dohme LLC | $126,237 | 120 | $0 (2024) |
| Novo Nordisk Inc | $36,211 | 17 | $0 (2024) |
| PFIZER INC. | $32,260 | 19 | $0 (2022) |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $27,184 | 28 | $0 (2024) |
| Eli Lilly and Company | $24,431 | 25 | $0 (2024) |
| Regeneron Pharmaceuticals, Inc. | $20,108 | 20 | $0 (2024) |
| ABBVIE INC. | $16,029 | 12 | $0 (2024) |
| SANOFI-AVENTIS U.S. LLC | $15,767 | 7 | $0 (2017) |
| Janssen Research & Development, LLC | $14,852 | 6 | $0 (2021) |
| Boehringer Ingelheim Mexico SA de CV | $9,505 | 6 | $0 (2019) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $72,630 | 80 | Regeneron Pharmaceuticals, Inc. ($19,125) |
| 2023 | $29,912 | 26 | Merck Sharp & Dohme LLC ($29,011) |
| 2022 | $34,743 | 21 | Eli Lilly and Company ($13,200) |
| 2021 | $24,868 | 9 | Merck Sharp & Dohme Corporation ($15,500) |
| 2020 | $14,611 | 6 | Merck Sharp & Dohme Corporation ($5,500) |
| 2019 | $62,667 | 39 | Merck Sharp & Dohme Corporation ($21,189) |
| 2018 | $47,706 | 40 | Merck Sharp & Dohme Corporation ($15,665) |
| 2017 | $47,284 | 58 | Merck Sharp & Dohme Corporation ($19,409) |
All Payment Transactions
279 individual payment records from CMS Open Payments — Page 1 of 12
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/31/2024 | Regeneron Pharmaceuticals, Inc. | — | Travel and Lodging | In-kind items and services | $303.97 | General |
| 12/31/2024 | Regeneron Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $149.28 | General |
| 12/31/2024 | Regeneron Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $132.84 | General |
| 12/31/2024 | Regeneron Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $105.64 | General |
| 12/31/2024 | Regeneron Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $102.51 | General |
| 12/31/2024 | Regeneron Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $75.63 | General |
| 12/31/2024 | Regeneron Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $65.99 | General |
| 12/31/2024 | Regeneron Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $61.30 | General |
| 12/31/2024 | Regeneron Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $42.16 | General |
| 12/31/2024 | Regeneron Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $33.12 | General |
| 12/31/2024 | Regeneron Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $24.62 | General |
| 12/30/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | — | Consulting Fee | Cash or cash equivalent | $6,615.00 | General |
| 12/16/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | — | Travel and Lodging | In-kind items and services | $229.25 | General |
| 12/13/2024 | Regeneron Pharmaceuticals, Inc. | — | Consulting Fee | Cash or cash equivalent | $5,512.50 | General |
| 12/13/2024 | Regeneron Pharmaceuticals, Inc. | — | Consulting Fee | Cash or cash equivalent | $5,512.50 | General |
| 12/13/2024 | Regeneron Pharmaceuticals, Inc. | — | Consulting Fee | Cash or cash equivalent | $3,307.50 | General |
| 12/13/2024 | Regeneron Pharmaceuticals, Inc. | — | Consulting Fee | Cash or cash equivalent | $2,940.00 | General |
| 12/13/2024 | Regeneron Pharmaceuticals, Inc. | — | Consulting Fee | Cash or cash equivalent | $367.50 | General |
| 12/12/2024 | ABBVIE INC. | ARMOUR THYROID (Drug) | Food and Beverage | In-kind items and services | $31.65 | General |
| Category: THYROID | ||||||
| 12/10/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | — | Travel and Lodging | In-kind items and services | $302.56 | General |
| 12/10/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $109.03 | General |
| 12/10/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $47.81 | General |
| 12/10/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $30.07 | General |
| 11/27/2024 | Eli Lilly and Company | — | Consulting Fee | Cash or cash equivalent | $9,990.00 | General |
| 11/14/2024 | ABBVIE INC. | — | Consulting Fee | Cash or cash equivalent | $2,100.00 | General |
About Dr. Samuel Klein, MD
Dr. Samuel Klein, MD is a Nutrition, Education healthcare provider based in Saint Louis, Missouri. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 07/17/2006. The National Provider Identifier (NPI) number assigned to this provider is 1679590186.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Samuel Klein, MD has received a total of $334,422 in payments from pharmaceutical and medical device companies, with $72,630 received in 2024. These payments were reported across 279 transactions from 23 companies. The most common payment nature is "Consulting Fee" ($244,110).
Ad
Practice Information
- Specialty Nutrition, Education
- Other Specialties Education
- Location Saint Louis, MO
- Active Since 07/17/2006
- Last Updated 04/17/2025
- Taxonomy Code 133NN1002X
- Entity Type Individual
- NPI Number 1679590186
Products in Payments
- JANUVIA (Drug) $18,406
- NO PRODUCT DISCUSSED (Drug) $15,767
- JARDIANCE (Drug) $9,583
- ECHELON ENDOPATH Stapler (Device) $2,525
- JANUMET (Drug) $163.99
- Ozempic (Drug) $157.92
- DEXCOM G6 TRANSMITTER (Device) $116.07
- NEXLIZET (Drug) $101.51
- Repatha (Biological) $51.25
- ARMOUR THYROID (Drug) $31.65
- Rybelsus (Drug) $30.58
- BD NANO (Device) $27.61
- INVOKANA (Drug) $25.00
- BD FlowSmart (Device) $24.39
- TRULICITY (Drug) $16.30
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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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