Payment Breakdown by Category
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $219.15 | 4 | 100.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| GE HealthCare | $188.74 | 3 | $0 (2022) |
| Telix Pharmaceuticals | $30.41 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $30.41 | 1 | Telix Pharmaceuticals ($30.41) |
| 2022 | $67.37 | 1 | GE HealthCare ($67.37) |
| 2017 | $121.37 | 2 | GE HEALTHCARE ($121.37) |
All Payment Transactions
4 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 03/26/2024 | Telix Pharmaceuticals | ILLUCCIX (Drug), ILLUCCIX | Food and Beverage | In-kind items and services | $30.41 | General |
| Category: PROSTATE CANCER THERAPY | ||||||
| 11/29/2022 | GE HealthCare | — | Food and Beverage | Cash or cash equivalent | $67.37 | General |
| 12/14/2017 | GE HEALTHCARE | DISCOVERY (Device) | Food and Beverage | Cash or cash equivalent | $108.73 | General |
| Category: MOLECULAR IMAGING & COMPUTED TOMOGRAPHY | ||||||
| 06/06/2017 | GE HEALTHCARE | — | Food and Beverage | Cash or cash equivalent | $12.64 | General |
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 53 | 3,218 | 3,364 | $138,781 | $86,155 |
| 2022 | 57 | 3,469 | 3,627 | $142,740 | $90,081 |
| 2021 | 52 | 3,158 | 3,260 | $134,125 | $91,827 |
| 2020 | 56 | 4,097 | 4,318 | $179,940 | $128,330 |
All Medicare Procedures & Services
249 procedure records from CMS Medicare Utilization — Page 1 of 10
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 78815 | Nuclear medicine study from skull base to mid-thigh with ct scan | Facility | 2023 | 158 | 166 | $19,680 | $14,378 | 73.1% |
| 74177 | Ct scan of abdomen and pelvis with contrast | Facility | 2023 | 172 | 174 | $15,957 | $11,049 | 69.2% |
| 78452 | Nuclear medicine studies of heart muscle at rest and with stress and spect | Facility | 2023 | 140 | 140 | $11,853 | $7,561 | 63.8% |
| 70450 | Ct scan head or brain without contrast | Facility | 2023 | 220 | 223 | $9,879 | $5,968 | 60.4% |
| 71045 | X-ray of chest, 1 view | Facility | 2023 | 599 | 683 | $6,618 | $4,211 | 63.6% |
| 71260 | Ct scan of chest with contrast | Facility | 2023 | 100 | 102 | $6,169 | $3,991 | 64.7% |
| 71275 | Ct scan of blood vessels of chest with contrast | Facility | 2023 | 70 | 70 | $6,917 | $3,883 | 56.1% |
| 78816 | Nuclear medicine study whole body with ct scan | Facility | 2023 | 36 | 36 | $4,046 | $3,172 | 78.4% |
| 74176 | Ct scan of abdomen and pelvis without contrast | Facility | 2023 | 49 | 49 | $4,393 | $2,856 | 65.0% |
| 74174 | Ct scan of blood vessels of abdomen and pelvis with contrast | Facility | 2023 | 28 | 29 | $3,487 | $2,029 | 58.2% |
| 78306 | Nuclear medicine study of bone and/or joint whole body | Facility | 2023 | 57 | 62 | $2,642 | $1,828 | 69.2% |
| 71250 | Ct scan of chest without contrast | Facility | 2023 | 53 | 53 | $2,674 | $1,792 | 67.0% |
| 72125 | Ct scan of upper spine without contrast | Facility | 2023 | 56 | 56 | $2,854 | $1,788 | 62.6% |
| 71271 | Low dose ct scan of chest for lung cancer screening | Facility | 2023 | 31 | 31 | $1,564 | $1,532 | 98.0% |
| 78830 | Nuclear medicine study, spect imaging with concurrent ct scan, 1 area or single acquisition, single day imaging | Facility | 2023 | 22 | 24 | $1,596 | $1,231 | 77.1% |
| 71046 | X-ray of chest, 2 views | Facility | 2023 | 150 | 152 | $1,906 | $1,116 | 58.6% |
| 74178 | Ct scan of abdomen and pelvis before and after contrast | Office | 2023 | 15 | 15 | $3,971 | $1,103 | 27.8% |
| 74230 | Imaging for evaluation of swallowing function | Facility | 2023 | 54 | 56 | $1,394 | $1,071 | 76.8% |
| 74176 | Ct scan of abdomen and pelvis without contrast | Office | 2023 | 16 | 16 | $4,552 | $1,015 | 22.3% |
| 76770 | Complete ultrasound scan behind abdominal cavity | Facility | 2023 | 31 | 31 | $1,066 | $774.90 | 72.7% |
| 78452 | Nuclear medicine studies of heart muscle at rest and with stress and spect | Office | 2023 | 14 | 14 | $4,022 | $713.82 | 17.7% |
| 76705 | Limited ultrasound scan of abdomen | Facility | 2023 | 38 | 38 | $1,387 | $684.10 | 49.3% |
| 74177 | Ct scan of abdomen and pelvis with contrast | Office | 2023 | 11 | 11 | $1,472 | $668.60 | 45.4% |
| 78582 | Nuclear medicine study of lung ventilation and circulation | Facility | 2023 | 17 | 17 | $830.17 | $650.90 | 78.4% |
| 76770 | Complete ultrasound scan behind abdominal cavity | Office | 2023 | 25 | 25 | $2,092 | $646.80 | 30.9% |
About Dr. Christopher Gregory, MD
Dr. Christopher Gregory, MD is a Diagnostic Radiology healthcare provider based in Sioux Falls, South Dakota. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 04/03/2006. The National Provider Identifier (NPI) number assigned to this provider is 1821050212.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Christopher Gregory, MD has received a total of $219.15 in payments from pharmaceutical and medical device companies, with $30.41 received in 2024. These payments were reported across 4 transactions from 2 companies. The most common payment nature is "Food and Beverage" ($219.15).
As a Medicare-enrolled provider, Gregory has provided services to 13,942 Medicare beneficiaries, totaling 14,569 services with total Medicare billing of $396,393. Data is available for 4 years (2020–2023), covering 249 distinct procedure/service records.
Practice Information
- Specialty Diagnostic Radiology
- Location Sioux Falls, SD
- Active Since 04/03/2006
- Last Updated 10/17/2018
- Taxonomy Code 2085R0202X
- Entity Type Individual
- NPI Number 1821050212
Products in Payments
- DISCOVERY (Device) $108.73
- ILLUCCIX (Drug) $30.41
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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