Product Program year 2025 Source: CMS Open Payments

Pureflow SL

Device Nephrology

PDI M535NX200010

Open in the dashboard

General payments

$34,529

737 payments

Research payments

$0

0 payments

Through program year 2025, $34,529 in general payments and $0 in research payments were reported against Pureflow SL (Nephrology).

No combined total These are different kinds of money, reported under different rules. A meal and a clinical trial grant do not add up to anything meaningful, so this site does not add them.

By program year

5 rows
Year Kind Amount Payments
2025 General $12,677 261
2024 General $5,368 93
2023 General $2,069 36
2022 General $7,380 199
2021 General $7,035 148

Breakdown

Who paid General payments · program years 2021–2025
  1. NxStage Medical, Inc. $34,186 725 payments
  2. Fresenius USA Marketing, Inc. $343 12 payments
Top recipients General payments · program year 2025
  1. Niralee Patel Nephrology · Cincinnati, OH $378 3% · 5 payments
  2. Jacob Nysather Nephrology · Montgomery, OH $257 2% · 4 payments
  3. Zachary Smith Hospitalist · Cincinnati, OH $257 2% · 4 payments
  4. Sara Atallah Nephrology · Fairfield, OH $236 2% · 2 payments
  5. Osama El Shamy Nephrology · Nashville, TN $236 2% · 2 payments

The top 5 of the 100 largest recipients; each share is of general payments naming this product in 2025.

The top 25 recipients, free in the app

Specialties paid General payments · program year 2025
  1. Nephrology Internal Medicine $7,808 67% · 114 practitioners
  2. Nurse Practitioner, Family Nurse Practitioner $1,054 9% · 18 practitioners
  3. Internal Medicine $891 8% · 20 practitioners
  4. Nurse Practitioner $452 4% · 14 practitioners
  5. Hospitalist $399 3% · 2 practitioners

The top 5 of 17 specialties; each share is of general payments naming this product to practitioners with a specialty in 2025. Each practitioner is counted under their primary specialty.

The top 25 specialties, free in the app

Where the money went General payments · program year 2025
  1. Ohio $5,043 40% · 96 recipients
  2. California $2,118 17% · 24 recipients
  3. New York $960 8% · 25 recipients
  4. Florida $764 6% · 7 recipients
  5. Hawaii $714 6% · 6 recipients

The top 5 of 21 states; each share is of general payments naming this product in 2025 where a state was reported.

The top 25 states, free in the app

737 general

Every payment, record by record

Date, amount, who was paid and what for — filter by year and kind, or download as CSV, free, in files of 5,000 rows.

What you are looking at

Manufacturers name the drug, biological or device a payment relates to. CMS does not give products their own identifiers, so a product here is assembled from how it was reported — a brand may appear under more than one spelling, and this page covers one of them rather than the brand as a whole.

Provenance

Source: CMS Open Payments · through program year 2025

We reproduce what manufacturers reported. We do not verify, edit or correct the underlying records.

A payment record is not evidence of wrongdoing. Financial relationships between industry and medicine are legal, common and often necessary for research. Who Paid My Doc reports what was disclosed; it does not judge it.

Who Paid My Doc is independent and is not affiliated with, endorsed by or sponsored by CMS or any U.S. government agency. It is not a consumer reporting agency and this is not a consumer report; do not use it for decisions covered by the Fair Credit Reporting Act.

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