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

WALTER W CHILES

Allopathic & Osteopathic Physicians Urology

NPI: 1124019682
CMS profile: 231743
Location: KNOXVILLE, TN

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

$2,263.21

111 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
Food and Beverage	$2,263.21	111

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
BOSTON SCIENTIFIC CORPORATION	$416.77	21
Sumitomo Pharma America, Inc.	$312.90	17
UROGEN PHARMA, INC.	$215.99	7
Endo USA, Inc.	$156.18	9
Janssen Biotech, Inc.	$124.68	8
Dendreon Pharmaceuticals LLC	$100.94	3
Antares Pharma, Inc.	$85.53	4
PFIZER INC.	$79.48	4
Teleflex LLC	$74.15	4
ABBVIE INC.	$63.50	3
Ferring Pharmaceuticals Inc.	$63.32	3
Laborie Medical Technologies Corp.	$57.84	5
Bayer HealthCare Pharmaceuticals Inc.	$47.88	2
TOLMAR, INC.	$47.13	2
NOVARTIS PHARMACEUTICALS CORPORATION	$47.04	2
Myriad Genetic Laboratories, Inc.	$43.95	2
IMMUNITYBIO, INC.	$42.50	2
C. R. BARD, INC. & SUBSIDIARIES	$40.12	2
Medtronic, Inc.	$39.10	2
Olympus America Inc.	$37.66	2
Valencia Technologies Corporation	$33.87	1
Calyxo, Inc.	$28.32	1
SUN PHARMACEUTICAL INDUSTRIES INC.	$25.46	1
Caris MPI, Inc.	$21.53	1
Astellas Pharma US Inc	$20.50	1
ACCORD HEALTHCARE, INC.	$19.12	1
CARDINAL HEALTH 414 LLC	$17.75	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$1,830.72	91
PY2020	$1,063.48	52
PY2021	$1,520.59	88
PY2022	$2,011.43	104
PY2023	$1,997.66	94
PY2024	$1,869.61	96
PY2025	$2,263.21	111

Payment records · PY2025 (111)

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
Caris MPI, Inc.	$21.53	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1234279210	CMS
Endo USA, Inc.	$18.66	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1201199026	CMS
Sumitomo Pharma America, Inc.	$23.62	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1176623364	CMS
UROGEN PHARMA, INC.	$35.43	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1244836038	CMS
Boston Scientific Corporation	$25.76	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1181170142	CMS
Sumitomo Pharma America, Inc.	$26.64	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1176623360	CMS
IMMUNITYBIO, INC.	$19.16	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1233179838	CMS
Janssen Biotech, Inc.	$16.12	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1174863790	CMS
Sumitomo Pharma America, Inc.	$22.85	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1176623356	CMS
Boston Scientific Corporation	$31.95	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1181170138	CMS
UROGEN PHARMA, INC.	$35.07	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1244838836	CMS
Endo USA, Inc.	$18.03	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1201199023	CMS
Bayer Healthcare Pharmaceuticals Inc.	$16.39	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1225494799	CMS
Boston Scientific Corporation	$19.90	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1181170140	CMS
Ferring Pharmaceuticals Inc.	$20.29	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1242062423	CMS
Janssen Biotech, Inc.	$14.67	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1174856989	CMS
Bayer Healthcare Pharmaceuticals Inc.	$31.49	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1225494801	CMS
PFIZER INC.	$18.43	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1229985919	CMS
Ferring Pharmaceuticals Inc.	$18.32	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1242062421	CMS
Dendreon Pharmaceuticals LLC	$34.75	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1244999295	CMS
Boston Scientific Corporation	$2.86	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1181170136	CMS
ABBVIE INC.	$16.77	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1201651140	CMS
Boston Scientific Corporation	$23.87	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1181170134	CMS
Valencia Technologies Corporation	$33.87	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1218181094	CMS
Antares Pharma, Inc.	$27.68	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1235883542	CMS
Endo USA, Inc.	$17.61	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1201199018	CMS
Sumitomo Pharma America, Inc.	$20.77	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1176623351	CMS
Boston Scientific Corporation	$10.70	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1181170130	CMS
Medtronic, Inc.	$22.50	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1219924927	CMS
PFIZER INC.	$24.61	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1229487028	CMS
Boston Scientific Corporation	$20.63	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1181170132	CMS
Novartis Pharmaceuticals Corporation	$29.68	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1200173416	CMS
Janssen Biotech, Inc.	$16.12	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1174851427	CMS
Antares Pharma, Inc.	$21.55	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1235883540	CMS
Cardinal Health 414 LLC	$17.75	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1220790437	CMS
Boston Scientific Corporation	$37.01	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1181170128	CMS
Boston Scientific Corporation	$3.09	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1181170126	CMS
Janssen Biotech, Inc.	$16.05	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1174852966	CMS
UROGEN PHARMA, INC.	$43.27	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1244850082	CMS
Endo USA, Inc.	$17.61	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1201199014	CMS
Boston Scientific Corporation	$18.01	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1181170124	CMS
Sumitomo Pharma America, Inc.	$25.56	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1176623348	CMS
ACCORD HEALTHCARE, INC.	$19.12	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1248740915	CMS
Antares Pharma, Inc.	$22.27	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1235883538	CMS
Sumitomo Pharma America, Inc.	$18.51	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1176623344	CMS
Calyxo, Inc.	$28.32	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1246165106	CMS
Boston Scientific Corporation	$3.26	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1181170122	CMS
Endo USA, Inc.	$17.61	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1201199010	CMS
Sumitomo Pharma America, Inc.	$7.15	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1176623339	CMS
Boston Scientific Corporation	$24.23	07/11/2025	Food and Beverage	No dispute reported	06/30/2026	1181170120	CMS
Janssen Biotech, Inc.	$16.05	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1174863175	CMS
UROGEN PHARMA, INC.	$26.78	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1244849422	CMS
TOLMAR, INC.	$23.49	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1237017017	CMS
Ferring Pharmaceuticals Inc.	$24.71	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1242062419	CMS
Sumitomo Pharma America, Inc.	$24.68	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1176623336	CMS
Boston Scientific Corporation	$41.73	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1212233735	CMS
Sumitomo Pharma America, Inc.	$22.96	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1176623332	CMS
Olympus America Inc.	$18.93	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1223082780	CMS
ABBVIE INC.	$29.27	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1201651138	CMS
Laborie Medical Technologies Corp.	$10.12	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1250404741	CMS
Boston Scientific Corporation	$40.37	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1212233733	CMS
Antares Pharma, Inc.	$14.03	05/30/2025	Food and Beverage	No dispute reported	06/30/2026	1235883536	CMS
Laborie Medical Technologies Corp.	$8.77	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1250404737	CMS
Laborie Medical Technologies Corp.	$7.67	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1250404739	CMS
PFIZER INC.	$19.83	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1231527772	CMS
Boston Scientific Corporation	$2.78	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1181170118	CMS
Endo USA, Inc.	$17.61	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1201199007	CMS
Medtronic, Inc.	$16.60	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1219924925	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$25.46	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1251069356	CMS
Teleflex LLC	$17.31	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1242432910	CMS
Sumitomo Pharma America, Inc.	$19.21	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1176623328	CMS
Boston Scientific Corporation	$30.94	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1181170116	CMS
Janssen Biotech, Inc.	$15.04	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1174855090	CMS
Dendreon Pharmaceuticals LLC	$32.71	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1244999293	CMS
UROGEN PHARMA, INC.	$24.35	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1244830576	CMS
Sumitomo Pharma America, Inc.	$8.96	04/18/2025	Food and Beverage	No dispute reported	06/30/2026	1176623324	CMS
Sumitomo Pharma America, Inc.	$18.61	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1176623320	CMS
IMMUNITYBIO, INC.	$23.34	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1233174278	CMS
Teleflex LLC	$14.29	04/11/2025	Food and Beverage	No dispute reported	06/30/2026	1242432908	CMS
Endo USA, Inc.	$17.61	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1201199004	CMS
Boston Scientific Corporation	$4.61	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1181170114	CMS
Olympus America Inc.	$18.73	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1223082778	CMS
Janssen Biotech, Inc.	$15.59	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1174861666	CMS
Dendreon Pharmaceuticals LLC	$33.48	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1244999291	CMS
Laborie Medical Technologies Corp.	$17.72	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1250404745	CMS
Boston Scientific Corporation	$25.23	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1212224500	CMS
C. R. Bard, Inc. & Subsidiaries	$25.92	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1232240166	CMS
Boston Scientific Corporation	$20.31	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1181170112	CMS
Sumitomo Pharma America, Inc.	$22.19	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1176623315	CMS
Laborie Medical Technologies Corp.	$13.56	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1250404743	CMS
Myriad Genetic Laboratories, Inc.	$20.92	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1245402811	CMS
Sumitomo Pharma America, Inc.	$5.89	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1176623311	CMS
UROGEN PHARMA, INC.	$20.28	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1244842812	CMS
TOLMAR, INC.	$23.64	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1237017075	CMS
C. R. Bard, Inc. & Subsidiaries	$14.20	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1232240164	CMS
PFIZER INC.	$16.61	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1231373948	CMS
Boston Scientific Corporation	$21.13	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1181170108	CMS
Endo USA, Inc.	$16.36	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1201199001	CMS
Teleflex LLC	$27.67	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1242432906	CMS
Sumitomo Pharma America, Inc.	$10.42	02/09/2025	Food and Beverage	No dispute reported	06/30/2026	1176623307	CMS
Boston Scientific Corporation	$8.40	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1181170110	CMS
Astellas Pharma US Inc	$20.50	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1238726282	CMS
Teleflex LLC	$14.88	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1242432904	CMS
ABBVIE INC.	$17.46	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1201651136	CMS
Novartis Pharmaceuticals Corporation	$17.36	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1200173394	CMS
Sumitomo Pharma America, Inc.	$20.65	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1176623302	CMS
Myriad Genetic Laboratories, Inc.	$23.03	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1245402807	CMS
Endo USA, Inc.	$15.08	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1201198996	CMS
UROGEN PHARMA, INC.	$30.81	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1244832266	CMS
Janssen Biotech, Inc.	$15.04	01/12/2025	Food and Beverage	No dispute reported	06/30/2026	1174860614	CMS
Sumitomo Pharma America, Inc.	$14.23	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1176623299	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-1124019682

Plain: WALTER W CHILES, NPI 1124019682. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1124019682.
APA 7: IndustryPayments. (2026). WALTER W CHILES, NPI 1124019682 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1124019682
Bluebook: WALTER W CHILES, NPI 1124019682, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1124019682.

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