Timothy Pflederer, MD
Nephrology · Peoria, ILNPI 1154451573
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $40,293 of the $46,095 with a category attached, or 87.4%. Bard Peripheral Vascular, Inc. accounts for 91.8% of it on its own, with 3 other manufacturers making up the rest. Among nephrology clinicians in IL 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 36 payments — averaging $1280.41 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Bard Peripheral Vascular, Inc.$42K
- Nxstage Medical, Inc.$3K
- Sonavex, Inc.$314
- Vifor Pharma, Inc.$14
Across 3 payments — averaging $1893.33 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.
- Bard Peripheral Vascular, Inc.$6K
What the payments were for
- Consulting fees$40,29387%
- Speaking & faculty fees$3,3507%
- Grants$7202%
- Travel & lodging$1,3613%
- Food & beverage$3711%
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 |
|---|---|---|
| Bard Peripheral Vascular, Inc. | 28 | $42,302 |
| Nxstage Medical, Inc. | 5 | $3,465 |
| Sonavex, Inc. | 2 | $314 |
| Vifor Pharma, Inc. | 1 | $14 |
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.
- NXSTAGE SYSTEM ONE$3,361
- EchoMark$250
- EchoSure$250
How this compares
$46,095 in reported general payments places this provider in the 95th percentile of 524 nephrology providers in Illinois.
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 |
|---|---|---|
| JardianceEmpagliflozin | 36 | $31,711 |
| FarxigaDapagliflozin Propanediol | 21 | $11,874 |
| Losartan Potassium | 48 | $357 |
| Labetalol Hcl | 12 | $315 |
| Calcitriol | 19 | $291 |
| Amlodipine Besylate | 50 | $259 |
| Lisinopril | 48 | $207 |
| Allopurinol | 20 | $168 |
| Hydralazine Hcl | 14 | $138 |
| Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim | 36 | $106 |
| Furosemide | 32 | $104 |
| Omeprazole | 14 | $77 |
| Carvedilol | 11 | $57 |
| Fenofibrate | 11 | $34 |
| Hydrochlorothiazide | 11 | $14 |
Paid to pharmacies, not to this prescriber.
Other nephrology in Peoria
- Chaitanya DesaiPeoria$132K
- Myles WolfChicago$2.1M
- Mohammed AhmedBolingbrook$1.1M
- Anis RaufHinsdale$453K
- Juan LermaEvergreen Park$351K
- Stuart SpragueEvanston$337K
- Suneel UdaniHinsdale$336K
- Susan QuagginChicago$262K
- Nicole StankusChicago$235K
- Omaima DeganiGurnee$184K
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.