Aleksandar Jankov, MD
Hematology & Oncology · Memphis, TNNPI 1003819269
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $112,313 of the $163,261 with a category attached, or 68.8%. Lilly USA, LLC accounts for 85.1% of it on its own, with 59 other manufacturers making up the rest. Reporting peaked in 2019 at $47,148 and has fallen 75.3% since, to $11,660 in 2025. Among hematology & oncology clinicians in TN with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 1,106 payments — averaging $147.61 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Lilly USA, LLC$139K
- Eli Lilly$7K
- AstraZeneca$1K
- Merck$1K
- Johnson & Johnson$1K
- Novartis$1K
- plus $12K from 54 others
Across 35 payments — averaging $9153.42 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.
- Eli Lilly$299K
- AbbVie$13K
- Mirati Therapeutics, Inc.$7K
- Merck$1K
What the payments were for
- Consulting fees$17,61311%
- Speaking & faculty fees$112,31369%
- Travel & lodging$12,5198%
- Food & beverage$19,91112%
- Education$9061%
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.
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.
How this compares
$163,261 in reported general payments places this provider in the 90th percentile of 251 hematology & oncology providers in Tennessee.
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 |
|---|---|---|
| JakafiRuxolitinib Phosphate | 32 | $523,235 |
| NubeqaDarolutamide | 29 | $377,634 |
| XtandiEnzalutamide | 33 | $375,397 |
| Lenalidomide | 22 | $324,857 |
| CalquenceAcalabrutinib Maleate | 21 | $312,952 |
| PomalystPomalidomide | 13 | $292,240 |
| PromactaEltrombopag Olamine | 13 | $240,528 |
| VerzenioAbemaciclib | 13 | $198,992 |
| LonsurfTrifluridine/Tipiracil Hcl | 20 | $198,530 |
| BrukinsaZanubrutinib | 13 | $193,791 |
| VenclextaVenetoclax | 17 | $126,555 |
| XareltoRivaroxaban | 66 | $83,671 |
| EliquisApixaban | 89 | $64,493 |
| Letrozole | 152 | $2,463 |
| Anagrelide Hcl | 16 | $933 |
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 |
|---|---|---|
| Incyte CorporationJakafi | $753 | $523,23532 claims |
| BayerNubeqa | $88 | $377,63429 claims |
| Astellas Pharma US IncXtandi | $174 | $375,39733 claims |
| AstraZenecaCalquence | $1,268 | $312,95221 claims |
| E.r. Squibb & Sons, L.L.C.Pomalyst | $981 | $292,24013 claims |
| NovartisPromacta | $1,235 | $240,52813 claims |
| Lilly USA, LLCVerzenio, Olanzapine | $138,904 | $199,21225 claims |
| Taiho Oncology, Inc.Lonsurf | $97 | $198,53020 claims |
| Beigene USA, Inc.Brukinsa | $116 | $193,79113 claims |
| AbbVieVenclexta | $559 | $126,55517 claims |
| Johnson & JohnsonXarelto | $1,240 | $83,67166 claims |
| PfizerEliquis | $1,007 | $64,49389 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 90th percentile of 251 hematology & oncology providers in Tennessee.
Other hematology & oncology in Memphis
- Ugochi OguMemphis$250K
- Patricia Adams-GravesMemphis$168K
- Donald GravenorMemphis$166K
- Brion RandolphMemphis$162K
- Kenneth AtagaMemphis$157K
- Raymond OsarogiagbonMemphis$117K
- Saurin ChokshiMemphis$86K
- Clyde JonesMemphis$54K
- Salil GoorhaMemphis$51K
- Muhammad RazaMemphis$41K
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.