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Hakan Toka, MD

Nephrology · Bradenton, FLNPI 1588719298

Payments from drug & device makers

$1,246,462in general payments, 2019–2025

Across 231 payments — averaging $5395.94 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Akebia Therapeutics Inc$505K
  • Vertex$371K
  • Bayer$194K
  • CSL Behring$114K
  • AstraZeneca$26K
  • Gilead$21K
  • plus $16K from 14 others

What the payments were for

  • Consulting fees$11,12059%
  • Travel & lodging$4,12322%
  • Food & beverage$3,56619%
  • Education$200%

General payments by program year

19
20
21
22
23
24
25

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

$1,246,462 in reported general payments places this provider in the 95th percentile of 756 nephrology providers in Florida.

See all nephrology providers in Florida

Medicare billing

Part B allowed, 2024
$263,034
Medicare patients
542
Services billed
1,896

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

DrugClaimsCost to plans & patients
JardianceEmpagliflozin200$215,755
FarxigaDapagliflozin Propanediol131$151,176
VelphoroSucroferric Oxyhydroxide45$111,297
KerendiaFinerenone13$9,713
Calcium Acetate49$6,035
Sevelamer Carbonate20$4,554
ProsolParenteral Amino Acid 20% No.129$3,002
Hydralazine Hcl88$1,420
Valsartan34$1,130
Losartan Potassium104$896
Furosemide142$825
Nifedipine ErNifedipine17$759
Minoxidil22$699
Lisinopril88$691
Ventolin HfaAlbuterol Sulfate11$608

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.

CompanyPaid to this providerPart D cost of their drugs
AstraZenecaFarxiga$26,029$151,176131 claims
Fresenius USA Marketing, Inc.Velphoro$210$111,29745 claims
BayerKerendia$194,022$9,71313 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 756 nephrology providers in Florida.

Other nephrology in Bradenton

See the full list for Florida

Where these figures come from

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