Payment Breakdown by Category
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Travel and Lodging | $885.44 | 4 | 64.8% |
| Food and Beverage | $480.18 | 4 | 35.2% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| INTUITIVE SURGICAL, INC. | $885.44 | 4 | $0 (2024) |
| UroGen Pharma, Inc. | $184.05 | 1 | $0 (2022) |
| Dendreon Pharmaceuticals LLC | $123.51 | 1 | $0 (2019) |
| Myovant Sciences Inc. | $108.20 | 1 | $0 (2021) |
| Astellas Pharma US Inc | $64.42 | 1 | $0 (2019) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $885.44 | 4 | INTUITIVE SURGICAL, INC. ($885.44) |
| 2022 | $184.05 | 1 | UroGen Pharma, Inc. ($184.05) |
| 2021 | $108.20 | 1 | Myovant Sciences Inc. ($108.20) |
| 2019 | $187.93 | 2 | Dendreon Pharmaceuticals LLC ($123.51) |
All Payment Transactions
8 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/03/2024 | INTUITIVE SURGICAL, INC. | Da Vinci Surgical System (Device) | Travel and Lodging | In-kind items and services | $455.89 | General |
| Category: SURGERY | ||||||
| 11/07/2024 | INTUITIVE SURGICAL, INC. | Da Vinci Surgical System (Device) | Travel and Lodging | In-kind items and services | $391.55 | General |
| Category: SURGERY | ||||||
| 11/07/2024 | INTUITIVE SURGICAL, INC. | Da Vinci Surgical System (Device) | Travel and Lodging | In-kind items and services | $19.00 | General |
| Category: SURGERY | ||||||
| 11/06/2024 | INTUITIVE SURGICAL, INC. | Da Vinci Surgical System (Device) | Travel and Lodging | In-kind items and services | $19.00 | General |
| Category: SURGERY | ||||||
| 12/02/2022 | UroGen Pharma, Inc. | JELMYTO (Drug) | Food and Beverage | In-kind items and services | $184.05 | General |
| Category: UROTHELIAL CANCER | ||||||
| 05/28/2021 | Myovant Sciences Inc. | ORGOVYX (Drug) | Food and Beverage | In-kind items and services | $108.20 | General |
| Category: HORMONE THERAPY | ||||||
| 09/20/2019 | Astellas Pharma US Inc | XTANDI (Drug) | Food and Beverage | In-kind items and services | $64.42 | General |
| Category: ONCOLOGY | ||||||
| 09/09/2019 | Dendreon Pharmaceuticals LLC | PROVENGE (Drug) | Food and Beverage | In-kind items and services | $123.51 | General |
| Category: CELLULAR BIOLOGIC TREATMENT FOR PROSTATE CANCER | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2020 | 5 | 104 | 104 | $55,004 | $5,658 |
All Medicare Procedures & Services
5 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 55700 | Biopsy of prostate gland | Facility | 2020 | 27 | 27 | $20,952 | $2,625 | 12.5% |
| 52332 | Insertion of stent in urinary duct (ureter) using an endoscope | Facility | 2020 | 12 | 12 | $24,915 | $1,364 | 5.5% |
| 76377 | 3d radiographic procedure with computerized image postprocessing | Facility | 2020 | 27 | 27 | $4,698 | $804.46 | 17.1% |
| 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | Facility | 2020 | 27 | 27 | $3,537 | $646.72 | 18.3% |
| 74420 | Imaging of urinary tract | Facility | 2020 | 11 | 11 | $902.00 | $218.07 | 24.2% |
About Christopher Wallis, MD, PHD
Christopher Wallis, MD, PHD is a Urology healthcare provider based in Nashville, Tennessee. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 07/08/2019. The National Provider Identifier (NPI) number assigned to this provider is 1356903652.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Christopher Wallis, MD, PHD has received a total of $1,366 in payments from pharmaceutical and medical device companies, with $885.44 received in 2024. These payments were reported across 8 transactions from 5 companies. The most common payment nature is "Travel and Lodging" ($885.44).
As a Medicare-enrolled provider, Wallis has provided services to 104 Medicare beneficiaries, totaling 104 services with total Medicare billing of $5,658. Data is available for 1 year (2020–2020), covering 5 distinct procedure/service records.
Practice Information
- Specialty Urology
- Location Nashville, TN
- Active Since 07/08/2019
- Last Updated 10/21/2020
- Taxonomy Code 208800000X
- Entity Type Individual
- NPI Number 1356903652
Products in Payments
- Da Vinci Surgical System (Device) $885.44
- JELMYTO (Drug) $184.05
- PROVENGE (Drug) $123.51
- ORGOVYX (Drug) $108.20
- XTANDI (Drug) $64.42
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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