Jack Jennings, MD
Diagnostic Radiology · Saint Louis, MONPI 1164552774
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $136,490 of the $189,218 with a category attached, or 72.1%. It is spread thinly across 16 manufacturers, the largest accounting for just 20.3%. Among diagnostic radiology clinicians in MO with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 207 payments — averaging $914.10 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Siemens Medical Solutions USA, Inc.$38K
- Boston Scientific$36K
- Stryker$34K
- Bard Peripheral Vascular, Inc.$33K
- Merit Medical Systems Inc$29K
- Medtronic$8K
- plus $10K from 10 others
Across 10 payments — averaging $58,043 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Siemens Medical Solutions USA, Inc.$575K
- Medtronic$5K
What the payments were for
- Consulting fees$136,49072%
- Speaking & faculty fees$30,99316%
- Travel & lodging$11,5336%
- Food & beverage$10,2025%
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Siemens Medical Solutions USA, Inc. | 29 | $38,419 |
| Boston Scientific | 44 | $36,463 |
| Stryker | 52 | $34,103 |
| Bard Peripheral Vascular, Inc. | 40 | $32,743 |
| Merit Medical Systems Inc | 20 | $28,889 |
| Medtronic | 8 | $8,452 |
| Springworks Therapeutics, Inc. | 1 | $3,040 |
| Teleflex LLC | 4 | $2,931 |
| Ethicon Endo-surgery Inc. | 1 | $2,200 |
| Varian Medical Systems, Inc. | 1 | $900 |
| Galvanize Therapeutics, Inc | 2 | $317 |
| Imactis Inc | 1 | $211 |
| Si-bone, Inc. | 1 | $171 |
| Relievant Medsystems, Inc. | 1 | $134 |
| Flowonix Medical Incorporated | 1 | $123 |
| Bone Support Inc. | 1 | $122 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- SPINEJACK$21,225
- PCD$19,200
- MULTIGEN 2$18,863
- GENERAL - THERAPIES$13,840
- StabiliT System$13,612
- GENERAL - IO ABLATION$8,575
- STAR Tumor Ablation System$8,451
- OPTABLATE$8,100
- KYPHON Balloon Kyphoplasty$3,333
- OnControl$2,931
- OSTEOCOOL RF ABLATION SYSTEM$2,640
- Neuwave$2,200
- AVAFLEX$1,800
- AUTOPLEX$1,800
- ICEFX$1,500
- KYPHON EXPRESS II KYPHOPAK TRAY$1,424
- GENERAL PAIN MANAGEMENT$1,391
- EMBOZENE$900
- Intracept$702
- Varian CRYOCARE TOUCH System$415
How this compares
$189,218 in reported general payments places this provider in the 95th percentile of 762 diagnostic radiology providers in Missouri.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other diagnostic radiology in Saint Louis
- Kyongtae BaeSaint Louis$232K
- Ambrose HuangSaint Louis$169K
- Laurie FajardoSaint Louis$87K
- Tammie BenzingerSaint Louis$80K
- Matthew CovingtonSaint Louis$68K
- Alexander UshinskySaint Louis$67K
- Christopher MaloneSaint Louis$65K
- Robert McKinstrySaint Louis$60K
- Arvind NehraSaint Louis$45K
- Richard WahlSaint Louis$34K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.