Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

RUSSELL LEE SILVERSTEIN

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI: 1063483865
CMS profile: 48393
Location: DALLAS, TX

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

CMS publication 2026-06-30

Latest program year · PY2025

$16,200.59

97 records · 0 disputed

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”
— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated

This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$11,600.00	3
Travel and Lodging	$2,878.52	20
Food and Beverage	$1,722.07	74

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Mallinckrodt Hospital Products Inc.	$14,953.33	33
Fresenius USA Marketing, Inc.	$177.16	13
Acerta Pharma LLC	$152.32	9
Amgen Inc.	$121.86	6
Boehringer Ingelheim Pharmaceuticals, Inc.	$121.12	6
NOVARTIS PHARMACEUTICALS CORPORATION	$108.26	4
Ardelyx, Inc.	$98.53	4
Novo Nordisk AS	$95.22	4
CALLIDITAS THERAPEUTICS US INC.	$67.49	3
Alexion Pharmaceuticals, Inc.	$55.65	2
Recor Medical Inc	$40.89	2
OPKO Pharmaceuticals, LLC	$40.16	2
KYOWA KIRIN, INC.	$39.28	2
Aurinia Pharma U.S., Inc.	$32.78	2
Bayer HealthCare Pharmaceuticals Inc.	$28.18	2
Otsuka America Pharmaceutical, Inc.	$26.99	1
Otsuka Pharmaceutical Development & Commercialization, Inc.	$24.57	1
Apellis Pharmaceuticals, Inc.	$16.80	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$1,727.08	66
PY2020	$2,140.63	33
PY2021	$2,987.73	58
PY2022	$57,041.33	116
PY2023	$82,319.09	175
PY2024	$41,353.59	139
PY2025	$16,200.59	97

Payment records · PY2025 (97)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 2019 2020 2021 2022 2023 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
Mallinckrodt Hospital Products Inc.	$33.52	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1211999856	CMS
AstraZeneca Pharmaceuticals LP	$15.72	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1206274608	CMS
Fresenius USA Marketing, Inc.	$4.70	11/21/2025	Food and Beverage	No dispute reported	06/30/2026	1244813881	CMS
Novo Nordisk Inc	$28.91	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1188721065	CMS
Apellis Pharmaceuticals, Inc.	$16.80	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1253205126	CMS
Fresenius USA Marketing, Inc.	$24.83	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1244813899	CMS
Amgen Inc.	$28.70	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1228641327	CMS
AstraZeneca Pharmaceuticals LP	$15.75	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1206525270	CMS
Alexion Pharmaceuticals, Inc.	$32.99	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1202915863	CMS
Aurinia Pharma U.S., Inc.	$13.84	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1249417445	CMS
Mallinckrodt Hospital Products Inc.	$6.00	10/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999848	CMS
Mallinckrodt Hospital Products Inc.	$50.17	10/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999850	CMS
Mallinckrodt Hospital Products Inc.	$78.40	10/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999852	CMS
Mallinckrodt Hospital Products Inc.	$30.80	10/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999854	CMS
Otsuka Pharmaceutical Development & Commercialization, Inc.	$24.57	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1225326607	CMS
Calliditas Therapeutics US Inc.	$16.64	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1235008139	CMS
Fresenius USA Marketing, Inc.	$6.05	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1244813891	CMS
Novo Nordisk Inc	$16.43	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1188650215	CMS
Mallinckrodt Hospital Products Inc.	$3,900.00	09/30/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1211999846	CMS
Mallinckrodt Hospital Products Inc.	$154.29	09/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999844	CMS
AstraZeneca Pharmaceuticals LP	$19.71	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206285429	CMS
Ardelyx, Inc.	$29.51	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1247884492	CMS
Mallinckrodt Hospital Products Inc.	$22.58	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1211999838	CMS
Mallinckrodt Hospital Products Inc.	$100.62	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1211999840	CMS
Mallinckrodt Hospital Products Inc.	$840.96	09/24/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999842	CMS
Novo Nordisk Inc	$28.79	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1188825084	CMS
Novartis Pharmaceuticals Corporation	$18.18	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1200389384	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$17.94	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1222977929	CMS
Fresenius USA Marketing, Inc.	$5.10	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1244813887	CMS
Amgen Inc.	$22.86	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1228641321	CMS
Fresenius USA Marketing, Inc.	$22.47	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1244813897	CMS
AstraZeneca Pharmaceuticals LP	$15.89	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1206322647	CMS
Fresenius USA Marketing, Inc.	$23.04	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1244813901	CMS
KYOWA KIRIN, INC.	$19.56	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1222106133	CMS
Aurinia Pharma U.S., Inc.	$18.94	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1249413840	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$13.52	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1222977925	CMS
Fresenius USA Marketing, Inc.	$6.20	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1244813893	CMS
Mallinckrodt Hospital Products Inc.	$117.43	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1211999836	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.04	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1222977927	CMS
AstraZeneca Pharmaceuticals LP	$16.26	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1207183422	CMS
Ardelyx, Inc.	$26.86	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1247884490	CMS
Recor Medical Inc	$24.81	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1245916871	CMS
Bayer Healthcare Pharmaceuticals Inc.	$13.48	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1225801769	CMS
AstraZeneca Pharmaceuticals LP	$16.89	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1206449284	CMS
Fresenius USA Marketing, Inc.	$23.86	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1244813883	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.13	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1222977923	CMS
Amgen Inc.	$19.53	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1228641329	CMS
Novo Nordisk Inc	$21.09	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1189034161	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$25.08	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1222977921	CMS
AstraZeneca Pharmaceuticals LP	$14.63	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1206734925	CMS
Ardelyx, Inc.	$23.84	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1247884488	CMS
Novartis Pharmaceuticals Corporation	$23.91	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1200442401	CMS
Fresenius USA Marketing, Inc.	$18.78	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1244813879	CMS
OPKO Pharmaceuticals, LLC	$20.01	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1222092807	CMS
Alexion Pharmaceuticals, Inc.	$22.66	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1202958300	CMS
Amgen Inc.	$18.07	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1228641323	CMS
Fresenius USA Marketing, Inc.	$6.99	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1244813889	CMS
Mallinckrodt Hospital Products Inc.	$3.00	04/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999824	CMS
Mallinckrodt Hospital Products Inc.	$50.17	04/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999826	CMS
Mallinckrodt Hospital Products Inc.	$44.91	04/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999828	CMS
Mallinckrodt Hospital Products Inc.	$30.80	04/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999830	CMS
Mallinckrodt Hospital Products Inc.	$3.00	04/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999832	CMS
Mallinckrodt Hospital Products Inc.	$15.91	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1211999834	CMS
Mallinckrodt Hospital Products Inc.	$3,900.00	04/01/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1211999822	CMS
Mallinckrodt Hospital Products Inc.	$215.56	03/28/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999820	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$26.41	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1222977919	CMS
Mallinckrodt Hospital Products Inc.	$830.96	03/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999816	CMS
Mallinckrodt Hospital Products Inc.	$146.21	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1211999818	CMS
Otsuka America Pharmaceutical, Inc.	$26.99	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1227495237	CMS
AstraZeneca Pharmaceuticals LP	$18.82	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1207164662	CMS
KYOWA KIRIN, INC.	$19.72	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1222106128	CMS
Mallinckrodt Hospital Products Inc.	$7.27	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1211999814	CMS
Fresenius USA Marketing, Inc.	$8.04	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1244813885	CMS
Recor Medical Inc	$16.08	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1245917017	CMS
Novartis Pharmaceuticals Corporation	$24.46	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1200442391	CMS
Amgen Inc.	$14.53	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1227057626	CMS
Calliditas Therapeutics US Inc.	$15.24	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1235008137	CMS
Novartis Pharmaceuticals Corporation	$41.71	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1200442399	CMS
OPKO Pharmaceuticals, LLC	$20.15	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1222092800	CMS
Bayer Healthcare Pharmaceuticals Inc.	$14.70	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1225801773	CMS
Fresenius USA Marketing, Inc.	$21.29	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1244813903	CMS
Fresenius USA Marketing, Inc.	$5.81	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1244813895	CMS
AstraZeneca Pharmaceuticals LP	$18.65	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1206702650	CMS
Amgen Inc.	$18.17	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1228641325	CMS
Ardelyx, Inc.	$18.32	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1247884486	CMS
Mallinckrodt Hospital Products Inc.	$50.17	01/28/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999802	CMS
Mallinckrodt Hospital Products Inc.	$8.01	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1211999804	CMS
Mallinckrodt Hospital Products Inc.	$28.14	01/28/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999806	CMS
Mallinckrodt Hospital Products Inc.	$11.99	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1211999808	CMS
Mallinckrodt Hospital Products Inc.	$11.05	01/28/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999810	CMS
Mallinckrodt Hospital Products Inc.	$231.10	01/28/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999812	CMS
Calliditas Therapeutics US Inc.	$35.61	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1235008135	CMS
Mallinckrodt Hospital Products Inc.	$11.27	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1211999792	CMS
Mallinckrodt Hospital Products Inc.	$140.73	01/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999794	CMS
Mallinckrodt Hospital Products Inc.	$28.14	01/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999796	CMS
Mallinckrodt Hospital Products Inc.	$50.17	01/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1211999798	CMS
Mallinckrodt Hospital Products Inc.	$3,800.00	01/08/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1211999800	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-06-30
Program years on this page: 2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from: OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1063483865

Plain: RUSSELL LEE SILVERSTEIN, NPI 1063483865. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1063483865.
APA 7: IndustryPayments. (2026). RUSSELL LEE SILVERSTEIN, NPI 1063483865 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1063483865
Bluebook: RUSSELL LEE SILVERSTEIN, NPI 1063483865, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1063483865.

Source: Centers for Medicare & Medicaid Services, Open Payments.