Product Program year 2025 Source: CMS Open Payments

RS 4i Plus Sequential Stimulator

Device Dme

Open in the dashboard

General payments

$932,869

1,474 payments

Research payments

$21,234

1 payment

Through program year 2025, $932,869 in general payments and $21,234 in research payments were reported against RS 4i Plus Sequential Stimulator (Dme).

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

8 rows
Year Kind Amount Payments
2025 General $56,356 154
2024 General $472,032 647
2023 General $312,397 376
2022 General $12,126 93
2022 Research $21,234 1
2021 General $58,719 134
2020 General $19,935 32
2019 General $1,304 38

Breakdown

Who paid General payments · program years 2019–2025
  1. International Rehabilitative Sciences, Inc $932,869 1,474 payments
Top recipients General payments · program year 2025
  1. Scott Croce Chiropractor, Independent Medical Examiner · Buffalo, NY $11,897 21% · 2 payments
  2. Arthur Ting Fremont, CA $10,019 18% · 2 payments
  3. Jacqueline Sifuentes Nurse Practitioner, Family · El Paso, TX $6,697 12% · 2 payments
  4. Anthony Nguyen Radiation Oncology · West Hollywood, CA $3,385 6% · 2 payments
  5. Paul Cassista Chiropractor · Cheyenne, WY $3,342 6% · 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. Chiropractor, Independent Medical Examiner Chiropractor $11,897 27% · 1 practitioner
  2. Chiropractor $10,947 24% · 37 practitioners
  3. Nurse Practitioner, Family Nurse Practitioner $7,184 16% · 10 practitioners
  4. Interventional Pain Medicine Pain Medicine $5,559 12% · 8 practitioners
  5. Radiation Oncology Radiology $3,385 8% · 1 practitioner

The top 5 of 35 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. New York $19,931 35% · 41 recipients
  2. California $16,008 28% · 40 recipients
  3. Texas $12,580 22% · 10 recipients
  4. Wyoming $3,342 6% · 1 recipient
  5. Pennsylvania $1,763 3% · 14 recipients

The top 5 of 18 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

1,474 general · 1 research

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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