Total Payments
$9,384
2024 Payments
$6,641
Companies
19
Transactions
50
Payment Breakdown by Category
Other$4,000 (42.6%)
Travel$3,107 (33.1%)
Food & Beverage$2,277 (24.3%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Honoraria | $4,000 | 1 | 42.6% |
| Travel and Lodging | $3,107 | 4 | 33.1% |
| Food and Beverage | $2,277 | 45 | 24.3% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| ADMA BioManufacturing LLC | $6,360 | 2 | $0 (2024) |
| Teva Pharmaceuticals USA, Inc. | $1,545 | 18 | $0 (2017) |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $335.44 | 4 | $0 (2017) |
| Novartis Pharmaceuticals Corporation | $190.98 | 2 | $0 (2018) |
| CSL Behring | $185.20 | 2 | $0 (2024) |
| Horizon Pharma plc | $142.56 | 2 | $0 (2017) |
| PFIZER INC. | $114.36 | 1 | $0 (2017) |
| Pharming Healthcare, Inc. | $114.33 | 1 | $0 (2024) |
| GlaxoSmithKline, LLC. | $78.25 | 4 | $0 (2018) |
| Amgen Inc. | $64.97 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $6,641 | 5 | ADMA BioManufacturing LLC ($6,360) |
| 2023 | $44.88 | 1 | Horizon Therapeutics plc ($44.88) |
| 2018 | $111.83 | 2 | Novartis Pharmaceuticals Corporation ($90.89) |
| 2017 | $2,586 | 42 | Teva Pharmaceuticals USA, Inc. ($1,545) |
All Payment Transactions
50 individual payment records from CMS Open Payments — Page 1 of 2
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/02/2024 | ADMA BioManufacturing LLC | — | Honoraria | Cash or cash equivalent | $4,000.00 | General |
| 12/02/2024 | ADMA BioManufacturing LLC | — | Travel and Lodging | Cash or cash equivalent | $2,359.55 | General |
| 10/05/2024 | CSL Behring | Hizentra (Biological) | Food and Beverage | In-kind items and services | $101.75 | General |
| Category: Immunology | ||||||
| 05/02/2024 | Amgen Inc. | ACTIMMUNE (Biological) | Food and Beverage | In-kind items and services | $64.97 | General |
| Category: Bone/Inflammation/Rare Disease | ||||||
| 02/25/2024 | Pharming Healthcare, Inc. | JOENJA (Drug) | Food and Beverage | In-kind items and services | $114.33 | General |
| Category: APDS | ||||||
| 05/20/2023 | Horizon Therapeutics plc | ACTIMMUNE (Drug) | Food and Beverage | In-kind items and services | $44.88 | General |
| Category: ACTIMMUNE | ||||||
| 02/22/2018 | Novartis Pharmaceuticals Corporation | XOLAIR (Biological) | Food and Beverage | In-kind items and services | $90.89 | General |
| Category: RESPIRATORY | ||||||
| 01/30/2018 | GlaxoSmithKline, LLC. | TRELEGY ELLIPTA (Drug) | Food and Beverage | In-kind items and services | $20.94 | General |
| Category: RESPIRATORY | ||||||
| 12/19/2017 | Greer Laboratories, Inc. | Oralair (Drug) | Food and Beverage | In-kind items and services | $12.40 | General |
| Category: Allergy | ||||||
| 12/18/2017 | Teva Pharmaceuticals USA, Inc. | CINQAIR (Drug) | Food and Beverage | In-kind items and services | $121.64 | General |
| Category: Respiratory | ||||||
| 12/07/2017 | Teva Pharmaceuticals USA, Inc. | PROAIR (Drug) | Travel and Lodging | In-kind items and services | $261.37 | General |
| Category: Respiratory | ||||||
| 12/07/2017 | Teva Pharmaceuticals USA, Inc. | PROAIR (Drug) | Travel and Lodging | In-kind items and services | $261.37 | General |
| Category: Respiratory | ||||||
| 12/07/2017 | Teva Pharmaceuticals USA, Inc. | PROAIR (Drug) | Travel and Lodging | In-kind items and services | $224.76 | General |
| Category: Respiratory | ||||||
| 12/07/2017 | Teva Pharmaceuticals USA, Inc. | PROAIR (Drug) | Food and Beverage | In-kind items and services | $1.21 | General |
| Category: Respiratory | ||||||
| 12/07/2017 | Teva Pharmaceuticals USA, Inc. | PROAIR (Drug) | Food and Beverage | In-kind items and services | $1.21 | General |
| Category: Respiratory | ||||||
| 12/06/2017 | Horizon Pharma plc | ACTIMMUNE (Drug) | Food and Beverage | Cash or cash equivalent | $119.89 | General |
| Category: ACTIMMUNE | ||||||
| 12/05/2017 | ALK-Abello, Inc | Odactra (Biological) | Food and Beverage | Cash or cash equivalent | $17.39 | General |
| Category: Allergy | ||||||
| 11/28/2017 | Teva Pharmaceuticals USA, Inc. | PROAIR (Drug) | Food and Beverage | In-kind items and services | $84.81 | General |
| Category: Respiratory | ||||||
| 11/28/2017 | AstraZeneca Pharmaceuticals LP | BEVESPI AEROSPHERE (Drug) | Food and Beverage | In-kind items and services | $20.26 | General |
| Category: Respiratory | ||||||
| 11/15/2017 | Ethicon Inc. | LINX Reflux Management System (Device) | Food and Beverage | Cash or cash equivalent | $13.60 | General |
| Category: Endo-Mechanical | ||||||
| 11/14/2017 | Teva Pharmaceuticals USA, Inc. | CINQAIR (Drug) | Food and Beverage | In-kind items and services | $123.65 | General |
| Category: Respiratory | ||||||
| 11/13/2017 | Teva Pharmaceuticals USA, Inc. | CINQAIR (Drug) | Food and Beverage | In-kind items and services | $6.91 | General |
| Category: Respiratory | ||||||
| 11/07/2017 | Regeneron Healthcare Solutions, Inc. | DUPIXENT DUPILUMAB INJECTION (Biological) | Food and Beverage | In-kind items and services | $23.81 | General |
| Category: INFLAMMATION AND IMMUNOLOGY | ||||||
| 11/02/2017 | Boehringer Ingelheim Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $115.29 | General |
| 08/30/2017 | Circassia Pharmaceuticals Inc | TUDORZA PRESSAIR (Drug), NIOX VERO DEVICE | Food and Beverage | In-kind items and services | $14.89 | General |
| Category: PULMONARYRESPIRATORY DISEASES | ||||||
About Dr. Christopher Chang, MD
Dr. Christopher Chang, MD is a Allergy & Immunology healthcare provider based in Hollywood, Florida. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 07/27/2006. The National Provider Identifier (NPI) number assigned to this provider is 1205850732.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Christopher Chang, MD has received a total of $9,384 in payments from pharmaceutical and medical device companies, with $6,641 received in 2024. These payments were reported across 50 transactions from 19 companies. The most common payment nature is "Honoraria" ($4,000).
Ad
Practice Information
- Specialty Allergy & Immunology
- Location Hollywood, FL
- Active Since 07/27/2006
- Last Updated 03/17/2021
- Taxonomy Code 207K00000X
- Entity Type Individual
- NPI Number 1205850732
Products in Payments
- PROAIR (Drug) $834.73
- CINQAIR (Drug) $710.69
- XOLAIR (Biological) $190.98
- ACTIMMUNE (Drug) $187.44
- Hizentra (Biological) $185.20
- EUCRISA (Drug) $114.36
- JOENJA (Drug) $114.33
- ACTIMMUNE (Biological) $64.97
- BREO (Drug) $38.06
- SYMBICORT (Drug) $28.11
- DUPIXENT DUPILUMAB INJECTION (Biological) $23.81
- CINRYZE (Drug) $22.67
- TRELEGY ELLIPTA (Drug) $20.94
- BEVESPI AEROSPHERE (Drug) $20.26
- CUVITRU (Biological) $20.06
- NUCALA (Biological) $19.25
- NIOX VERO DEVICE (Device) $17.87
- Odactra (Biological) $17.39
- Auvi-Q (Drug) $16.67
- TUDORZA PRESSAIR (Drug) $14.89
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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.