Total Payments
$1,234
2024 Payments
$158.19
Companies
9
Transactions
34
Payment Breakdown by Category
Food & Beverage$1,189 (96.4%)
Education$44.98 (3.6%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $1,189 | 32 | 96.4% |
| Education | $44.98 | 2 | 3.6% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Alexion Pharmaceuticals, Inc. | $557.78 | 13 | $0 (2024) |
| Aurinia Pharma U.S., Inc. | $229.27 | 6 | $0 (2023) |
| Ultragenyx Pharmaceutical Inc. | $124.13 | 3 | $0 (2022) |
| CALLIDITAS THERAPEUTICS US INC. | $120.42 | 5 | $0 (2024) |
| Sobi, Inc | $75.50 | 1 | $0 (2019) |
| Alnylam Pharmaceuticals Inc. | $74.61 | 3 | $0 (2022) |
| Xeris Pharmaceuticals, Inc. | $22.90 | 1 | $0 (2022) |
| Kyowa Kirin, Inc. | $18.29 | 1 | $0 (2024) |
| Strongbridge US INC. | $11.12 | 1 | $0 (2020) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $158.19 | 7 | CALLIDITAS THERAPEUTICS US INC. ($98.17) |
| 2023 | $79.87 | 3 | Aurinia Pharma U.S., Inc. ($29.75) |
| 2022 | $208.22 | 9 | Alexion Pharmaceuticals, Inc. ($66.71) |
| 2021 | $318.88 | 6 | Aurinia Pharma U.S., Inc. ($149.13) |
| 2020 | $33.15 | 2 | Ultragenyx Pharmaceutical Inc. ($22.03) |
| 2019 | $155.18 | 2 | Ultragenyx Pharmaceutical Inc. ($79.68) |
| 2018 | $245.85 | 4 | Alexion Pharmaceuticals, Inc. ($245.85) |
| 2017 | $34.68 | 1 | Alexion Pharmaceuticals, Inc. ($34.68) |
All Payment Transactions
34 individual payment records from CMS Open Payments — Page 1 of 2
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/14/2024 | Alexion Pharmaceuticals, Inc. | ULTOMIRIS (Biological) | Food and Beverage | In-kind items and services | $23.97 | General |
| Category: Rare Disease | ||||||
| 10/03/2024 | CALLIDITAS THERAPEUTICS US INC. | TARPEYO (Drug) | Food and Beverage | In-kind items and services | $29.19 | General |
| Category: Nephrology | ||||||
| 07/17/2024 | Kyowa Kirin, Inc. | Crysvita (Drug) | Food and Beverage | In-kind items and services | $18.29 | General |
| Category: fibroblast growth factor 23 (FGF23) blocking antibody. | ||||||
| 07/13/2024 | Alexion Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $17.76 | General |
| 07/11/2024 | CALLIDITAS THERAPEUTICS US INC. | TARPEYO (Drug) | Food and Beverage | In-kind items and services | $25.09 | General |
| Category: Nephrology | ||||||
| 04/26/2024 | CALLIDITAS THERAPEUTICS US INC. | TARPEYO (Drug) | Food and Beverage | In-kind items and services | $28.83 | General |
| Category: Nephrology | ||||||
| 03/28/2024 | CALLIDITAS THERAPEUTICS US INC. | TARPEYO (Drug) | Food and Beverage | In-kind items and services | $15.06 | General |
| Category: Nephrology | ||||||
| 12/01/2023 | Alexion Pharmaceuticals, Inc. | ULTOMIRIS (Biological) | Food and Beverage | In-kind items and services | $27.87 | General |
| Category: Rare Disease | ||||||
| 09/29/2023 | Calliditas Therapeutics US Inc. | TARPEYO (Drug) | Food and Beverage | In-kind items and services | $22.25 | General |
| Category: Nephrology | ||||||
| 09/09/2023 | Aurinia Pharma U.S., Inc. | LUPKYNIS (Drug) | Food and Beverage | In-kind items and services | $29.75 | General |
| Category: LUPUS NEPHRITIS | ||||||
| 08/12/2022 | Alnylam Pharmaceuticals Inc. | OXLUMO (Drug) | Food and Beverage | In-kind items and services | $16.71 | General |
| Category: Genetic Disease | ||||||
| 07/30/2022 | Aurinia Pharma U.S., Inc. | LUPKYNIS (Drug) | Food and Beverage | In-kind items and services | $26.11 | General |
| Category: LUPUS NEPHRITIS | ||||||
| 07/15/2022 | Alexion Pharmaceuticals, Inc. | SOLIRIS (Biological) | Food and Beverage | In-kind items and services | $22.97 | General |
| Category: Rare Disease | ||||||
| 06/17/2022 | Xeris Pharmaceuticals, Inc. | GVOKE PFS (Drug) | Food and Beverage | In-kind items and services | $22.90 | General |
| Category: Diabetes | ||||||
| 05/07/2022 | Ultragenyx Pharmaceutical Inc. | Crysvita (Drug) | Food and Beverage | In-kind items and services | $22.42 | General |
| Category: XLH Metabolic Bone Disorder | ||||||
| 04/01/2022 | Alexion Pharmaceuticals, Inc. | SOLIRIS (Biological) | Food and Beverage | In-kind items and services | $19.89 | General |
| Category: Rare Disease | ||||||
| 02/18/2022 | Alnylam Pharmaceuticals Inc. | OXLUMO (Drug) | Food and Beverage | In-kind items and services | $29.09 | General |
| Category: Genetic Disease | ||||||
| 02/12/2022 | Alexion Pharmaceuticals, Inc. | ULTOMIRIS (Biological) | Food and Beverage | In-kind items and services | $23.85 | General |
| Category: Rare Disease | ||||||
| 02/05/2022 | Aurinia Pharma U.S., Inc. | LUPKYNIS (Drug) | Food and Beverage | In-kind items and services | $24.28 | General |
| Category: LUPUS NEPHRITIS | ||||||
| 11/18/2021 | Aurinia Pharma U.S., Inc. | LUPKYNIS (Drug) | Food and Beverage | In-kind items and services | $105.96 | General |
| Category: LUPUS NEPHRITIS | ||||||
| 11/09/2021 | Alexion Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $112.48 | General |
| 10/06/2021 | Aurinia Pharma U.S., Inc. | LUPKYNIS (Drug) | Education | In-kind items and services | $19.69 | General |
| Category: LUPUS NEPHRITIS | ||||||
| 08/20/2021 | Alnylam Pharmaceuticals Inc. | OXLUMO (Drug) | Food and Beverage | In-kind items and services | $28.81 | General |
| Category: Genetic Disease | ||||||
| 08/06/2021 | Alexion Pharmaceuticals, Inc. | Ultomiris (Drug) | Food and Beverage | In-kind items and services | $28.46 | General |
| Category: Immunology | ||||||
| 07/31/2021 | Aurinia Pharma U.S., Inc. | LUPKYNIS (Drug) | Food and Beverage | In-kind items and services | $23.48 | General |
| Category: LUPUS NEPHRITIS | ||||||
About Dr. Khurrum Siddique, M.D
Dr. Khurrum Siddique, M.D is a Pediatric Nephrology healthcare provider based in San Antonio, Texas. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 05/26/2010. The National Provider Identifier (NPI) number assigned to this provider is 1154640324.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Khurrum Siddique, M.D has received a total of $1,234 in payments from pharmaceutical and medical device companies, with $158.19 received in 2024. These payments were reported across 34 transactions from 9 companies. The most common payment nature is "Food and Beverage" ($1,189).
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Practice Information
- Specialty Pediatric Nephrology
- Other Specialties Pediatrics, Pediatric Nephrology
- Location San Antonio, TX
- Active Since 05/26/2010
- Last Updated 01/23/2026
- Taxonomy Code 2080P0210X
- Entity Type Individual
- NPI Number 1154640324
Products in Payments
- LUPKYNIS (Drug) $229.27
- TARPEYO (Drug) $120.42
- Strensiq (Drug) $103.47
- CRYSVITA (Drug) $79.68
- ULTOMIRIS (Biological) $75.69
- Synagis (Drug) $75.50
- OXLUMO (Drug) $74.61
- SOLIRIS (Drug) $59.97
- SOLIRIS (Biological) $42.86
- Crysvita (Drug) $40.71
- Ultomiris (Drug) $28.46
- GVOKE PFS (Drug) $22.90
- Cryvista (Drug) $22.03
- KEVEYIS (Drug) $11.12
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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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