Medical Doctor Program year 2025 Reported 2019–2025 Source: CMS Open Payments, 2026 publication

Arthur Kozin

Nephrology West Nyack, NY Medical Doctor

NPI 1659339513 CMS profile 119620

2 Crosfield Ave, West Nyack, NY 10994

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General payments

$86,479

779 records reported · program years 2019–2025

Research payments

$0

Paid to them · None reported · program years 2019–2025

Ownership & investment interest

$0

None reported

Through program year 2025, Arthur Kozin of West Nyack, NY is reported in the CMS Open Payments database as having received $86,479 across 779 general payments and $0 in research payments paid to them.

No combined total General, research and ownership are kept apart. Each is reported under its own rules, and ownership is not money that moved at all but the value of a stake held. A meal, a clinical trial grant and a shareholding do not add up to anything meaningful, so this site does not add them.

General payments for this record sit in the 96th percentile of Nephrology profiles with reported payments. Percentile describes the distribution, not the conduct.

By program year

7 rows
Year Kind Relative to this record's peak year Amount Records
2025 General $7,250 106
2024 General $5,844 106
2023 General $12,230 152
2022 General $33,203 172
2021 General $13,237 110
2020 General $2,829 54
2019 General $11,885 79

Beside peers

Year by year, beside peers General payments · among profiles paid that year
  • Arthur Kozin
  • Nephrology median
  • Middle half of Nephrology
  • National median

In program year 2025, general payments to Arthur Kozin were reported at $7,250. Among 8,186 Nephrology profiles paid that year, the median was $310 and the middle half received between $104 and $880.

Show as a table
Year Arthur Kozin Nephrology median Middle half National median
2019 $11,885 $236 $90–$588 $163
2020 $2,829 $135 $46–$364 $114
2021 $13,237 $202 $67–$551 $132
2022 $33,203 $242 $77–$695 $149
2023 $12,230 $254 $84–$766 $160
2024 $5,844 $300 $99–$852 $164
2025 $7,250 $310 $104–$880 $169

Breakdown

Who paid General payments · program years 2019–2025
  1. Relypsa, Inc. $36,932 93 payments
  2. AstraZeneca Pharmaceuticals LP $19,769 145 payments
  3. Bayer HealthCare Pharmaceuticals Inc. $10,093 39 payments
  4. Retrophin, Inc. $6,596 31 payments
  5. Aurinia Pharma U.S., Inc. $3,523 39 payments
  6. Amgen Inc. $1,115 45 payments
  7. Boehringer Ingelheim Pharmaceuticals, Inc. $829 33 payments
  8. OPKO Pharmaceuticals, LLC $601 40 payments
  9. Mallinckrodt Hospital Products Inc. $593 22 payments
  10. Otsuka America Pharmaceutical, Inc. $505 23 payments
  11. Other $5,924 269 payments

Every payment, record by record

What the payments were for General payments · program years 2019–2025
  1. Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $52,375 39 payments
  2. Food and Beverage $17,521 678 payments
  3. Consulting Fee $8,300 3 payments
  4. Travel and Lodging $5,236 27 payments
  5. Honoraria $2,520 1 payment
  6. Education $526 31 payments
Products named General payments · program years 2019–2025
  1. FARXIGA $17,696 103 payments
  2. Veltassa Hyperkalemia $12,663 28 payments
  3. Veltassa Hyperkalemia $12,115 40 payments
  4. Kerendia $10,093 39 payments
  5. Korsuva $5,755 10 payments
  6. Veltassa Nephrology $5,244 15 payments
  7. LUPKYNIS $3,523 39 payments
  8. LOKELMA $1,913 32 payments
  9. ACTHAR $542 20 payments
  10. JARDIANCE $533 21 payments
  11. Other $9,821 455 payments

A payment can name more than one product, so these amounts overlap and do not add up to the general-payment figure.

Prescribing to Medicare patients

Part D · data year 2024 · 136 drugs

Part D claims

7,411

Median for Nephrology: 954

Drug cost

$1,284,487

Median for Nephrology: $127,050

Branded share of claims

20.8%

Median for Nephrology: 17.9%

Drugs this doctor was counted under in Medicare Part D 2024, by drug cost
Drug Type Relative to their largest Claims Drug cost
Farxiga Dapagliflozin Propanediol Brand 230 $279,871
Penicillamine Generic 23 $107,017
Jardiance Empagliflozin Brand 84 $105,158
Xeljanz Tofacitinib Citrate Brand 11 $73,866
Kerendia Finerenone Brand 62 $69,891
Eliquis Apixaban Brand 57 $64,971
Xphozah Tenapanor Hcl Brand 19 $61,423
Ozempic Semaglutide Brand 53 $60,657
Veltassa Patiromer Calcium Sorbitex Brand 37 $54,443
Rybelsus Semaglutide Brand 15 $41,418

The 10 drugs with the highest cost, of 136 counted.

Drug cost is what was paid for the drugs at the pharmacy — by Medicare, the patient and others — and is not money to the prescriber. Medicare Part D only: drugs dispensed to Medicare beneficiaries. A drug with fewer than 11 claims for this prescriber is not published, so a missing drug does not mean zero. The medians are for the 9,003 Part D prescribers listed as Nephrology; they describe a distribution and say nothing about conduct.

Billing to Medicare

Part B · data year 2024 · 35 billing codes

Paid by Medicare

$368,124

Of which drugs: $8,813

Medicare patients

949

Average age 77

Services billed

5,214

425 women, 524 men among their patients

Share of this provider's Medicare patients with each condition
Condition among their Medicare patients Relative to the most common Share of patients
High blood pressure 75%
Chronic kidney disease 74%
Arthritis 50%
Diabetes 48%
Ischemic heart disease 44%
Heart failure 33%
Atrial fibrillation 32%
Cancer 22%
Drugs given in the clinic that this provider billed Medicare Part B for
Drug given in the clinic Where Patients Services Paid by Medicare
Vaccine for influenza for injection into muscle 90662 Office 53 53 $4,336
Pcv20 vaccine im 90677 Office 11 11 $3,213

Medicare Part B only: services billed to Medicare. Rows covering fewer than 11 beneficiaries are not published. Only drugs given in the clinic are itemised here; the rest of what this provider billed is in the total above.

Payments and prescribing

First 5 of 28 products · payments 2024

Two separate records. The payments come from Open Payments and the claims from Medicare. They are set side by side because they name the same product; they do not show that a payment affected a prescription.

Products this doctor was paid in connection with in 2024, beside Medicare claims for the same product
Product Paid by Related payments Part D claims Part B services
Veltassa
$3,655 37 —
JARDIANCE
$433 84 —
FARXIGA
$347 230 —
Kerendia
$93 62 —
LEQVIO
$88 — —

A dash means Medicare published no figure for this doctor and product — fewer than 11 claims, or the product is not covered under that part — which is not the same as none. Payments are general payments only; one that names several products is split evenly between them, so an amount is payments related to the product, not money paid for it.

See more in the dashboard: 25 with a free account, all 28 with Patron

Records

779 reported

Every payment, record by record

Date, company, amount, what it was for and the product named — filter by year, kind and company, or download as CSV.

Other Nephrology in New York

Related records

What this means

U.S. law requires drug and medical device manufacturers to report payments and transfers of value they make to physicians and teaching hospitals. The Centers for Medicare & Medicaid Services publishes that record each year. This page shows what was reported about this person, and nothing else.

An ownership interest is different from the other two. It is not a payment: it is a stake — shares, options, a partnership holding — that a physician or an immediate family member held in a manufacturer during that year. The figure shown is what the stake was reported to be worth.

Research payments frequently pass through a clinician to the institution running a trial, and rarely represent personal income. They should be read differently from general payments.

Provenance

Source: CMS Open Payments · through program year 2025

Data current to program year 2025, from CMS's 2026 publication.

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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