Total Payments
$5,555
2024 Payments
$162.47
Companies
7
Transactions
27
Payment Breakdown by Category
Consulting$1,975 (35.6%)
Travel$1,787 (32.2%)
Research$985.89 (17.7%)
Food & Beverage$807.28 (14.5%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $1,975 | 3 | 35.6% |
| Travel and Lodging | $1,787 | 8 | 32.2% |
| Unspecified | $985.89 | 5 | 17.7% |
| Food and Beverage | $807.28 | 11 | 14.5% |
Payments by Type
General
$4,569
22 transactions
Research
$985.89
5 transactions
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Cochlear Bone Anchored Solutions AB | $2,037 | 7 | $0 (2019) |
| Otonomy, Inc. | $1,156 | 6 | $0 (2017) |
| MED-EL Corporation | $1,065 | 4 | $0 (2018) |
| VERTEX PHARMACEUTICALS INCORPORATED | $775.00 | 2 | $0 (2019) |
| Cochlear Americas | $397.83 | 4 | $0 (2024) |
| Smith+Nephew, Inc. | $73.93 | 3 | $0 (2024) |
| Integra LifeSciences Corporation | $50.33 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $162.47 | 3 | Cochlear Americas ($95.54) |
| 2023 | $17.85 | 1 | Smith+Nephew, Inc. ($17.85) |
| 2019 | $1,982 | 5 | Cochlear Bone Anchored Solutions AB ($1,548) |
| 2018 | $2,062 | 10 | MED-EL Corporation ($1,065) |
| 2017 | $1,331 | 8 | Otonomy, Inc. ($1,156) |
All Payment Transactions
27 individual payment records from CMS Open Payments — Page 1 of 2
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 05/17/2024 | Integra LifeSciences Corporation | ACCLARENT AERA (Device), RELIEVA SPINPLUS NAV | Travel and Lodging | Cash or cash equivalent | $50.33 | General |
| Category: ENT | ||||||
| 03/23/2024 | Smith+Nephew, Inc. | TULA (Device) | Food and Beverage | In-kind items and services | $16.60 | General |
| Category: ENT | ||||||
| 02/26/2024 | Cochlear Americas | COCHLEAR NUCLEUS CI632 COCHLEAR IMPLANT WITH SLIM MODIOLAR ELECTRODE (Device), BAHA, OSIA OSI300 IMPLANT | Food and Beverage | Cash or cash equivalent | $95.54 | General |
| Category: Implantable hearing solution | ||||||
| 11/30/2023 | Smith+Nephew, Inc. | HALO (Device) | Food and Beverage | In-kind items and services | $17.85 | General |
| Category: Sports Med Resection | ||||||
| 12/16/2019 | Cochlear Americas | Nucleus (Device), Baha | Food and Beverage | Cash or cash equivalent | $17.24 | General |
| Category: Implantable hearing solution | ||||||
| 09/26/2019 | VERTEX PHARMACEUTICALS INCORPORATED | — | Consulting Fee | Cash or cash equivalent | $416.67 | General |
| 01/25/2019 | Cochlear Bone Anchored Solutions AB | Nucleus (Device), Baha | Consulting Fee | Cash or cash equivalent | $1,200.00 | General |
| Category: Implantable hearing solution | ||||||
| 01/18/2019 | Cochlear Bone Anchored Solutions AB | Nucleus (Device), Baha | Travel and Lodging | In-kind items and services | $177.99 | General |
| Category: Implantable hearing solution | ||||||
| 01/18/2019 | Cochlear Bone Anchored Solutions AB | Nucleus (Device), Baha | Travel and Lodging | In-kind items and services | $170.15 | General |
| Category: Implantable hearing solution | ||||||
| 12/19/2018 | Cochlear Bone Anchored Solutions AB | Nucleus (Device), Baha | Food and Beverage | In-kind items and services | $129.54 | General |
| Category: Implantable hearing solution | ||||||
| 12/19/2018 | Cochlear Bone Anchored Solutions AB | Nucleus (Device), Baha | Food and Beverage | In-kind items and services | $17.71 | General |
| Category: Implantable hearing solution | ||||||
| 12/12/2018 | Cochlear Bone Anchored Solutions AB | Nucleus (Device), Baha | Travel and Lodging | In-kind items and services | $41.94 | General |
| Category: Implantable hearing solution | ||||||
| 11/19/2018 | VERTEX PHARMACEUTICALS INCORPORATED | — | Consulting Fee | Cash or cash equivalent | $358.33 | General |
| 11/08/2018 | Cochlear Bone Anchored Solutions AB | Nucleus (Device), Baha | Travel and Lodging | In-kind items and services | $299.80 | General |
| Category: Implantable hearing solution | ||||||
| 09/29/2018 | MED-EL Corporation | VIBRANT Soundbridge Middle Ear Implant and BONEBRIDGE System (Device) | Travel and Lodging | Cash or cash equivalent | $30.00 | General |
| Category: Active Implant | ||||||
| 09/29/2018 | MED-EL Corporation | VIBRANT Soundbridge Middle Ear Implant and BONEBRIDGE System (Device) | Food and Beverage | Cash or cash equivalent | $17.96 | General |
| Category: Active Implant | ||||||
| 09/28/2018 | MED-EL Corporation | VIBRANT Soundbridge Middle Ear Implant and BONEBRIDGE System (Device) | Travel and Lodging | Cash or cash equivalent | $141.26 | General |
| Category: Active Implant | ||||||
| 09/12/2018 | MED-EL Corporation | VIBRANT Soundbridge Middle Ear Implant and BONEBRIDGE System (Device) | Travel and Lodging | Cash or cash equivalent | $875.72 | General |
| Category: Active Implant | ||||||
| 04/24/2018 | Cochlear Americas | Nucleus (Device), Baha | Food and Beverage | Cash or cash equivalent | $149.44 | General |
| Category: Implantable hearing solution | ||||||
| 11/14/2017 | Smith & Nephew, Inc. | Coblation - Laryngeal Wands (Device), Coblation - Tonsil Wands | Food and Beverage | In-kind items and services | $39.48 | General |
| Category: ENT | ||||||
| 07/28/2017 | Cochlear Americas | Nucleus (Device), Baha | Food and Beverage | Cash or cash equivalent | $135.61 | General |
| Category: Implantable hearing solution | ||||||
| 02/02/2017 | Otonomy, Inc. | — | — | In-kind items and services | $50.00 | Research |
| Study: STUDY OF OTO-104 IN SUBJECTS AT RISK FROM CISPLATIN-INDUCED HEARING LOSS | ||||||
| 02/02/2017 | Otonomy, Inc. | — | — | In-kind items and services | $19.88 | Research |
| Study: STUDY OF OTO-104 IN SUBJECTS AT RISK FROM CISPLATIN-INDUCED HEARING LOSS | ||||||
| 01/14/2017 | Otonomy, Inc. | — | — | In-kind items and services | $503.40 | Research |
| Study: STUDY OF OTO-104 IN SUBJECTS AT RISK FROM CISPLATIN-INDUCED HEARING LOSS | ||||||
| 01/14/2017 | Otonomy, Inc. | — | — | In-kind items and services | $229.35 | Research |
| Study: STUDY OF OTO-104 IN SUBJECTS AT RISK FROM CISPLATIN-INDUCED HEARING LOSS | ||||||
Research Studies & Clinical Trials
| Study Name | Company | Amount | Records |
|---|---|---|---|
| STUDY OF OTO-104 IN SUBJECTS AT RISK FROM CISPLATIN-INDUCED HEARING LOSS | Otonomy, Inc. | $985.89 | 5 |
About Dr. Kay Chang, MD
Dr. Kay Chang, MD is a Otolaryngology healthcare provider based in Palo Alto, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 02/02/2007. The National Provider Identifier (NPI) number assigned to this provider is 1649318577.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Kay Chang, MD has received a total of $5,555 in payments from pharmaceutical and medical device companies, with $162.47 received in 2024. These payments were reported across 27 transactions from 7 companies. The most common payment nature is "Consulting Fee" ($1,975).
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Practice Information
- Specialty Otolaryngology
- Other Specialties Pediatric Otolaryngology
- Location Palo Alto, CA
- Active Since 02/02/2007
- Last Updated 04/28/2024
- Taxonomy Code 207Y00000X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1649318577
Products in Payments
- Nucleus (Device) $2,339
- VIBRANT Soundbridge Middle Ear Implant and BONEBRIDGE System (Device) $1,065
- COCHLEAR NUCLEUS CI632 COCHLEAR IMPLANT WITH SLIM MODIOLAR ELECTRODE (Device) $95.54
- ACCLARENT AERA (Device) $50.33
- Coblation - Laryngeal Wands (Device) $39.48
- HALO (Device) $17.85
- TULA (Device) $16.60
Explore
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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