Christopher Degroat, MD
Cardiovascular Disease · Birmingham, ALNPI 1528471091
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $30,913 of the $42,712 with a category attached, or 72.4%. 18 manufacturers reported payments, led by Chiesi USA, Inc. at 51.6% of the total. Among cardiovascular disease clinicians in AL 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 129 payments — averaging $331.10 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Chiesi USA, Inc.$22K
- Abbott$16K
- Cardiovascular Systems Inc.$4K
- Pfizer$372
- Amgen$246
- Stryker$138
- plus $501 from 12 others
Across 2 payments — averaging $1153.00 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.
- M.a. Med Alliance S.A.$2K
What the payments were for
- Consulting fees$6,80016%
- Speaking & faculty fees$30,91372%
- Travel & lodging$1,7944%
- Food & beverage$3,2058%
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 |
|---|---|---|
| Chiesi USA, Inc. | 20 | $22,045 |
| Abbott | 34 | $15,900 |
| Cardiovascular Systems Inc. | 11 | $3,510 |
| Pfizer | 24 | $372 |
| Amgen | 16 | $246 |
| Stryker | 3 | $138 |
| Abiomed | 1 | $121 |
| Astellas Pharma US Inc | 4 | $92 |
| Novo Nordisk | 3 | $70 |
| E.r. Squibb & Sons, L.L.C. | 4 | $59 |
| Novartis | 2 | $35 |
| Shockwave Medical, Inc | 1 | $26 |
| Bard Peripheral Vascular, Inc. | 1 | $25 |
| Kiniksa Pharmaceuticals International, PLC | 1 | $21 |
| Akcea Therapeutics, Inc. | 1 | $15 |
| Johnson & Johnson | 1 | $14 |
| AstraZeneca | 1 | $12 |
| Lantheus Medical Imaging, Inc. | 1 | $11 |
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.
- KENGREAL$21,584
- Diamondback Coronary$17,145
- Diamondback Peripheral$1,211
- Impella$121
- ESPRIT$119
- ARTIX MT$103
How this compares
$42,712 in reported general payments places this provider in the 95th percentile of 292 cardiovascular disease providers in Alabama.
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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| EliquisApixaban | 481 | $471,732 |
| EntrestoSacubitril/Valsartan | 116 | $138,647 |
| XareltoRivaroxaban | 62 | $74,178 |
| Repatha SureclickEvolocumab | 101 | $70,405 |
| Ranolazine ErRanolazine | 132 | $13,662 |
| Metoprolol Succinate | 487 | $10,338 |
| FarxigaDapagliflozin Propanediol | 14 | $10,203 |
| VascepaIcosapent Ethyl | 14 | $7,317 |
| Atorvastatin Calcium | 408 | $6,570 |
| Diltiazem 24hr Er (Cd)Diltiazem Hcl | 150 | $4,884 |
| ClopidogrelClopidogrel Bisulfate | 379 | $4,624 |
| Potassium Chloride | 215 | $3,764 |
| Bumetanide | 44 | $3,184 |
| Rosuvastatin Calcium | 152 | $3,163 |
| Losartan Potassium | 215 | $2,753 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| PfizerEliquis | $372 | $471,732481 claims |
| NovartisEntresto | $35 | $138,647116 claims |
| Johnson & JohnsonXarelto | $14 | $74,17862 claims |
| AstraZenecaFarxiga | $12 | $10,20314 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 95th percentile of 292 cardiovascular disease providers in Alabama.
Other cardiovascular disease in Birmingham
- Vikram AroraBirmingham$271K
- Jason ThompsonBirmingham$248K
- Michael WilenskyBirmingham$241K
- Mustafa AhmedBirmingham$218K
- Frederick GaskinBirmingham$115K
- Pankaj AroraBirmingham$83K
- Thomas CawthonBirmingham$54K
- Weihan ChenBirmingham$51K
- Farrell MendelsohnBirmingham$51K
- Charles MooreBirmingham$47K
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.