Payment Breakdown by Category
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $72,330 | 7 | 97.9% |
| Travel and Lodging | $889.26 | 6 | 1.2% |
| Food and Beverage | $645.14 | 15 | 0.9% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Vertex Pharmaceuticals Incorporated | $73,813 | 27 | $0 (2022) |
| Circassia Pharmaceuticals Inc | $51.14 | 1 | $0 (2017) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2022 | $10,500 | 1 | Vertex Pharmaceuticals Incorporated ($10,500) |
| 2020 | $11,419 | 1 | VERTEX PHARMACEUTICALS INCORPORATED ($11,419) |
| 2019 | $14,251 | 3 | VERTEX PHARMACEUTICALS INCORPORATED ($14,251) |
| 2018 | $15,824 | 9 | Vertex Pharmaceuticals Incorporated ($15,824) |
| 2017 | $21,871 | 14 | VERTEX PHARMACEUTICALS INCORPORATED ($21,819) |
All Payment Transactions
28 individual payment records from CMS Open Payments — Page 1 of 2
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 03/23/2022 | Vertex Pharmaceuticals Incorporated | — | Consulting Fee | Cash or cash equivalent | $10,500.00 | General |
| 12/18/2020 | VERTEX PHARMACEUTICALS INCORPORATED | — | Consulting Fee | Cash or cash equivalent | $11,418.75 | General |
| 10/31/2019 | VERTEX PHARMACEUTICALS INCORPORATED | — | Food and Beverage | In-kind items and services | $60.00 | General |
| 10/31/2019 | VERTEX PHARMACEUTICALS INCORPORATED | — | Food and Beverage | In-kind items and services | $60.00 | General |
| 08/21/2019 | VERTEX PHARMACEUTICALS INCORPORATED | — | Consulting Fee | Cash or cash equivalent | $14,131.25 | General |
| 10/17/2018 | Vertex Pharmaceuticals Incorporated | KALYDECO (Drug) | Consulting Fee | Cash or cash equivalent | $11,040.00 | General |
| Category: CYSTIC FIBROSIS | ||||||
| 10/17/2018 | Vertex Pharmaceuticals Incorporated | — | Food and Beverage | In-kind items and services | $81.87 | General |
| 07/18/2018 | Vertex Pharmaceuticals Incorporated | — | Consulting Fee | Cash or cash equivalent | $4,200.00 | General |
| 07/18/2018 | Vertex Pharmaceuticals Incorporated | — | Travel and Lodging | In-kind items and services | $337.15 | General |
| 05/18/2018 | Vertex Pharmaceuticals Incorporated | — | Food and Beverage | In-kind items and services | $35.64 | General |
| 05/18/2018 | Vertex Pharmaceuticals Incorporated | — | Food and Beverage | In-kind items and services | $32.08 | General |
| 05/18/2018 | Vertex Pharmaceuticals Incorporated | — | Food and Beverage | In-kind items and services | $21.38 | General |
| 05/18/2018 | Vertex Pharmaceuticals Incorporated | — | Food and Beverage | In-kind items and services | $14.25 | General |
| 05/17/2018 | Vertex Pharmaceuticals Incorporated | — | Food and Beverage | In-kind items and services | $61.52 | General |
| 11/01/2017 | VERTEX PHARMACEUTICALS INCORPORATED | KALYDECO (Drug) | Food and Beverage | In-kind items and services | $51.54 | General |
| Category: CYSTIC FIBROSIS | ||||||
| 08/07/2017 | Circassia Pharmaceuticals Inc | NIOX VERO DEVICE (Device) | Food and Beverage | In-kind items and services | $51.14 | General |
| Category: ALLERGY AND ASTHMA | ||||||
| 08/02/2017 | VERTEX PHARMACEUTICALS INCORPORATED | KALYDECO (Drug) | Consulting Fee | Cash or cash equivalent | $11,040.00 | General |
| Category: CYSTIC FIBROSIS | ||||||
| 05/19/2017 | VERTEX PHARMACEUTICALS INCORPORATED | — | Consulting Fee | Cash or cash equivalent | $10,000.00 | General |
| 05/19/2017 | VERTEX PHARMACEUTICALS INCORPORATED | — | Travel and Lodging | In-kind items and services | $342.36 | General |
| 05/19/2017 | VERTEX PHARMACEUTICALS INCORPORATED | — | Travel and Lodging | In-kind items and services | $62.13 | General |
| 05/19/2017 | VERTEX PHARMACEUTICALS INCORPORATED | — | Food and Beverage | In-kind items and services | $40.32 | General |
| 05/19/2017 | VERTEX PHARMACEUTICALS INCORPORATED | — | Food and Beverage | In-kind items and services | $29.33 | General |
| 05/19/2017 | VERTEX PHARMACEUTICALS INCORPORATED | — | Food and Beverage | In-kind items and services | $22.93 | General |
| 05/19/2017 | VERTEX PHARMACEUTICALS INCORPORATED | — | Food and Beverage | In-kind items and services | $21.26 | General |
| 05/18/2017 | VERTEX PHARMACEUTICALS INCORPORATED | — | Travel and Lodging | In-kind items and services | $93.62 | General |
About Dr. Michael Knowles, MD
Dr. Michael Knowles, MD is a Pulmonary Disease healthcare provider based in Chapel Hill, North Carolina. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 11/30/2006. The National Provider Identifier (NPI) number assigned to this provider is 1932276110.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Michael Knowles, MD has received a total of $73,864 in payments from pharmaceutical and medical device companies, with $10,500 received in 2022. These payments were reported across 28 transactions from 2 companies. The most common payment nature is "Consulting Fee" ($72,330).
Practice Information
- Specialty Pulmonary Disease
- Location Chapel Hill, NC
- Active Since 11/30/2006
- Last Updated 07/08/2007
- Taxonomy Code 207RP1001X
- Entity Type Individual
- NPI Number 1932276110
Products in Payments
- KALYDECO (Drug) $22,132
- NIOX VERO DEVICE (Device) $51.14
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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