Ronnie Gravett
Infectious Disease · Birmingham, ALNPI 1922368646
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $10,740 of the $14,413 with a category attached, or 74.5%. 4 manufacturers reported payments, led by Gilead at 55.8% of the total.
Across 23 payments — averaging $626.65 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Gilead$8K
- Viiv Healthcare Company$5K
- Merck$2K
- GSK$45
Across 19 payments — averaging $16,130 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.
- Viiv Healthcare Company$182K
- Merck$124K
What the payments were for
- Consulting fees$10,74075%
- Travel & lodging$3,21322%
- Food & beverage$4603%
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 |
|---|---|---|
| Gilead | 10 | $8,037 |
| Viiv Healthcare Company | 2 | $4,653 |
| Merck | 9 | $1,679 |
| GSK | 2 | $45 |
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.
- Yeztugo$7,815
How this compares
$14,413 in reported general payments places this provider in the 80th percentile of 104 infectious 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 |
|---|---|---|
| BiktarvyBictegrav/Emtricit/Tenofov Ala | 69 | $265,567 |
| DescovyEmtricitabine/Tenofov Alafenam | 24 | $53,624 |
| TriumeqAbacavir/Dolutegravir/Lamivudi | 12 | $42,090 |
| PrezistaDarunavir | 11 | $9,637 |
| CeftriaxoneCeftriaxone Sodium | 15 | $5,991 |
| Abacavir-LamivudineAbacavir Sulfate/Lamivudine | 12 | $4,484 |
| Valganciclovir Hcl | 12 | $2,884 |
| Ritonavir | 12 | $1,037 |
| Vancomycin Hcl | 15 | $777 |
| Amlodipine Besylate | 37 | $237 |
| Atorvastatin Calcium | 38 | $230 |
| Duloxetine Hcl | 24 | $228 |
| Gabapentin | 12 | $188 |
| Pregabalin | 17 | $162 |
| Ondansetron OdtOndansetron | 12 | $134 |
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 |
|---|---|---|
| GileadBiktarvy, Descovy | $8,037 | $319,19193 claims |
| Viiv Healthcare CompanyTriumeq | $4,653 | $42,09012 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 80th percentile of 104 infectious disease providers in Alabama.
Other infectious disease in Birmingham
- John BaddleyBirmingham$113K
- Christina MuznyBirmingham$111K
- Sonya HeathBirmingham$80K
- William GeislerBirmingham$63K
- Edward HookBirmingham$61K
- Edgar OvertonBirmingham$46K
- Jane SchwebkeBirmingham$42K
- Peter PappasBirmingham$25K
- Jeanne MarrazzoBirmingham$23K
- Todd McCartyBirmingham$20K
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.