Covered recipient · General Payments record

DAVID TSCHOPP

Allopathic & Osteopathic Physicians Internal Medicine Clinical Cardiac Electrophysiology

NPI: 1285679431
CMS profile: 194592
Location: AUSTIN, TX

General Payments · PY2019–2025

$113,574.81

Reported across 1,364 records
CMS publication 2026-06-30

Latest program year · PY2025

$9,113.51

169 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated

The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 (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	$5,255.43	168
Acquisitions	$3,858.08	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
BOSTON SCIENTIFIC CORPORATION	$4,322.52	6
Abbott Laboratories	$3,050.27	95
Biosense Webster, Inc.	$1,276.93	33
E.R. Squibb & Sons, L.L.C.	$211.83	17
PFIZER INC.	$167.18	15
AltaThera Pharmaceuticals LLC	$40.04	1
ATRICURE, INC.	$26.21	1
Medtronic, Inc.	$18.53	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$10,306.97	191
PY2020	$15,911.80	120
PY2021	$28,688.67	198
PY2022	$31,078.95	261
PY2023	$10,653.05	209
PY2024	$7,821.86	216
PY2025	$9,113.51	169

Payment records · PY2025 (169)

Sorted by paying entity, then date · as published by CMS

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
Abbott Laboratories	$42.05	01/16/2025	Food and Beverage	Undisputed	06/30/2026	1240737939	CMS
Abbott Laboratories	$31.49	01/16/2025	Food and Beverage	Undisputed	06/30/2026	1240741494	CMS
Abbott Laboratories	$17.90	01/16/2025	Food and Beverage	Undisputed	06/30/2026	1240741498	CMS
Abbott Laboratories	$17.95	01/16/2025	Food and Beverage	Undisputed	06/30/2026	1240761645	CMS
Abbott Laboratories	$13.77	02/07/2025	Food and Beverage	Undisputed	06/30/2026	1240741031	CMS
Abbott Laboratories	$17.46	02/07/2025	Food and Beverage	Undisputed	06/30/2026	1240775408	CMS
Abbott Laboratories	$5.70	02/19/2025	Food and Beverage	Undisputed	06/30/2026	1241015085	CMS
Abbott Laboratories	$3.31	02/19/2025	Food and Beverage	Undisputed	06/30/2026	1241015123	CMS
Abbott Laboratories	$38.42	03/12/2025	Food and Beverage	Undisputed	06/30/2026	1240638256	CMS
Abbott Laboratories	$21.87	03/12/2025	Food and Beverage	Undisputed	06/30/2026	1240638260	CMS
Abbott Laboratories	$7.54	03/12/2025	Food and Beverage	Undisputed	06/30/2026	1240738405	CMS
Abbott Laboratories	$10.29	03/12/2025	Food and Beverage	Undisputed	06/30/2026	1240742021	CMS
Abbott Laboratories	$45.62	03/12/2025	Food and Beverage	Undisputed	06/30/2026	1240742025	CMS
Abbott Laboratories	$3.24	03/12/2025	Food and Beverage	Undisputed	06/30/2026	1240763378	CMS
Abbott Laboratories	$44.94	03/12/2025	Food and Beverage	Undisputed	06/30/2026	1240763404	CMS
Abbott Laboratories	$7.54	03/18/2025	Food and Beverage	Undisputed	06/30/2026	1240638338	CMS
Abbott Laboratories	$167.58	03/18/2025	Food and Beverage	Undisputed	06/30/2026	1240742073	CMS
Abbott Laboratories	$142.48	03/18/2025	Food and Beverage	Undisputed	06/30/2026	1240742077	CMS
Abbott Laboratories	$35.96	03/18/2025	Food and Beverage	Undisputed	06/30/2026	1240742089	CMS
Abbott Laboratories	$111.27	03/18/2025	Food and Beverage	Undisputed	06/30/2026	1240763546	CMS
Abbott Laboratories	$25.23	03/18/2025	Food and Beverage	Undisputed	06/30/2026	1240763564	CMS
Abbott Laboratories	$9.12	03/27/2025	Food and Beverage	Undisputed	06/30/2026	1240738555	CMS
Abbott Laboratories	$11.87	04/10/2025	Food and Beverage	Undisputed	06/30/2026	1240638734	CMS
Abbott Laboratories	$25.98	04/10/2025	Food and Beverage	Undisputed	06/30/2026	1240738675	CMS
Abbott Laboratories	$17.39	04/10/2025	Food and Beverage	Undisputed	06/30/2026	1240738679	CMS
Abbott Laboratories	$13.78	04/10/2025	Food and Beverage	Undisputed	06/30/2026	1240742342	CMS
Abbott Laboratories	$30.01	04/10/2025	Food and Beverage	Undisputed	06/30/2026	1240764564	CMS
Abbott Laboratories	$14.00	05/23/2025	Food and Beverage	Undisputed	06/30/2026	1240766312	CMS
Abbott Laboratories	$5.42	05/23/2025	Food and Beverage	Undisputed	06/30/2026	1240766356	CMS
Abbott Laboratories	$52.15	05/23/2025	Food and Beverage	Undisputed	06/30/2026	1240766364	CMS
Abbott Laboratories	$137.19	06/02/2025	Food and Beverage	Undisputed	06/30/2026	1240639582	CMS
Abbott Laboratories	$8.88	06/02/2025	Food and Beverage	Undisputed	06/30/2026	1240743861	CMS
Abbott Laboratories	$47.73	06/02/2025	Food and Beverage	Undisputed	06/30/2026	1240743867	CMS
Abbott Laboratories	$29.16	06/02/2025	Food and Beverage	Undisputed	06/30/2026	1240743871	CMS
Abbott Laboratories	$28.13	06/02/2025	Food and Beverage	Undisputed	06/30/2026	1240743879	CMS
Abbott Laboratories	$18.66	06/02/2025	Food and Beverage	Undisputed	06/30/2026	1240743887	CMS
Abbott Laboratories	$46.79	06/02/2025	Food and Beverage	Undisputed	06/30/2026	1240766714	CMS
Abbott Laboratories	$45.21	06/02/2025	Food and Beverage	Undisputed	06/30/2026	1240766742	CMS
Abbott Laboratories	$15.26	06/17/2025	Food and Beverage	Undisputed	06/30/2026	1240639884	CMS
Abbott Laboratories	$19.48	06/17/2025	Food and Beverage	Undisputed	06/30/2026	1240784611	CMS
Abbott Laboratories	$26.50	07/01/2025	Food and Beverage	Undisputed	06/30/2026	1240744261	CMS
Abbott Laboratories	$13.74	07/07/2025	Food and Beverage	Undisputed	06/30/2026	1240739537	CMS
Abbott Laboratories	$9.46	07/07/2025	Food and Beverage	Undisputed	06/30/2026	1240744369	CMS
Abbott Laboratories	$39.24	07/07/2025	Food and Beverage	Undisputed	06/30/2026	1240768416	CMS
Abbott Laboratories	$20.79	07/08/2025	Food and Beverage	Undisputed	06/30/2026	1240640146	CMS
Abbott Laboratories	$8.46	07/08/2025	Food and Beverage	Undisputed	06/30/2026	1240739547	CMS
Abbott Laboratories	$126.96	07/08/2025	Food and Beverage	Undisputed	06/30/2026	1240739579	CMS
Abbott Laboratories	$42.91	07/08/2025	Food and Beverage	Undisputed	06/30/2026	1240744397	CMS
Abbott Laboratories	$64.76	07/08/2025	Food and Beverage	Undisputed	06/30/2026	1240744409	CMS
Abbott Laboratories	$26.32	07/08/2025	Food and Beverage	Undisputed	06/30/2026	1240744425	CMS
Abbott Laboratories	$29.87	07/09/2025	Food and Beverage	Undisputed	06/30/2026	1240739587	CMS
Abbott Laboratories	$17.54	07/09/2025	Food and Beverage	Undisputed	06/30/2026	1240739593	CMS
Abbott Laboratories	$18.98	07/09/2025	Food and Beverage	Undisputed	06/30/2026	1240739599	CMS
Abbott Laboratories	$61.21	07/09/2025	Food and Beverage	Undisputed	06/30/2026	1240744437	CMS
Abbott Laboratories	$12.78	07/09/2025	Food and Beverage	Undisputed	06/30/2026	1240744461	CMS
Abbott Laboratories	$15.41	08/11/2025	Food and Beverage	Undisputed	06/30/2026	1240787277	CMS
Abbott Laboratories	$7.03	08/12/2025	Food and Beverage	Undisputed	06/30/2026	1240739869	CMS
Abbott Laboratories	$33.39	08/13/2025	Food and Beverage	Undisputed	06/30/2026	1240739871	CMS
Abbott Laboratories	$51.06	08/13/2025	Food and Beverage	Undisputed	06/30/2026	1240739881	CMS
Abbott Laboratories	$8.17	08/13/2025	Food and Beverage	Undisputed	06/30/2026	1240739889	CMS
Abbott Laboratories	$14.62	08/13/2025	Food and Beverage	Undisputed	06/30/2026	1240744833	CMS
Abbott Laboratories	$22.05	08/13/2025	Food and Beverage	Undisputed	06/30/2026	1240770022	CMS
Abbott Laboratories	$14.25	08/13/2025	Food and Beverage	Undisputed	06/30/2026	1240787453	CMS
Abbott Laboratories	$23.08	08/29/2025	Food and Beverage	Undisputed	06/30/2026	1240641059	CMS
Abbott Laboratories	$61.02	08/29/2025	Food and Beverage	Undisputed	06/30/2026	1240745057	CMS
Abbott Laboratories	$34.54	08/29/2025	Food and Beverage	Undisputed	06/30/2026	1240745059	CMS
Abbott Laboratories	$75.67	08/29/2025	Food and Beverage	Undisputed	06/30/2026	1240745067	CMS
Abbott Laboratories	$23.38	09/02/2025	Food and Beverage	Undisputed	06/30/2026	1240740079	CMS
Abbott Laboratories	$2.56	09/02/2025	Food and Beverage	Undisputed	06/30/2026	1240740085	CMS
Abbott Laboratories	$32.58	09/02/2025	Food and Beverage	Undisputed	06/30/2026	1240740099	CMS
Abbott Laboratories	$23.34	09/02/2025	Food and Beverage	Undisputed	06/30/2026	1240740107	CMS
Abbott Laboratories	$34.52	09/02/2025	Food and Beverage	Undisputed	06/30/2026	1240740109	CMS
Abbott Laboratories	$44.05	09/02/2025	Food and Beverage	Undisputed	06/30/2026	1240745077	CMS
Abbott Laboratories	$14.53	09/02/2025	Food and Beverage	Undisputed	06/30/2026	1240745085	CMS
Abbott Laboratories	$21.65	09/02/2025	Food and Beverage	Undisputed	06/30/2026	1240788631	CMS
Abbott Laboratories	$148.17	09/03/2025	Food and Beverage	Undisputed	06/30/2026	1240745095	CMS
Abbott Laboratories	$14.75	09/30/2025	Food and Beverage	Undisputed	06/30/2026	1240740385	CMS
Abbott Laboratories	$21.33	10/09/2025	Food and Beverage	Undisputed	06/30/2026	1240740471	CMS
Abbott Laboratories	$45.40	10/13/2025	Food and Beverage	Undisputed	06/30/2026	1240745575	CMS
Abbott Laboratories	$23.38	10/13/2025	Food and Beverage	Undisputed	06/30/2026	1240745587	CMS
Abbott Laboratories	$28.86	10/20/2025	Food and Beverage	Undisputed	06/30/2026	1240745769	CMS
Abbott Laboratories	$3.38	10/20/2025	Food and Beverage	Undisputed	06/30/2026	1240773342	CMS
Abbott Laboratories	$25.26	11/06/2025	Food and Beverage	Undisputed	06/30/2026	1240745863	CMS
Abbott Laboratories	$29.50	11/07/2025	Food and Beverage	Undisputed	06/30/2026	1240747132	CMS
Abbott Laboratories	$9.71	12/09/2025	Food and Beverage	Undisputed	06/30/2026	1240746223	CMS
Abbott Laboratories	$38.44	12/09/2025	Food and Beverage	Undisputed	06/30/2026	1240746237	CMS
Abbott Laboratories	$17.21	12/19/2025	Food and Beverage	Undisputed	06/30/2026	1240741007	CMS
Abbott Laboratories	$27.22	12/19/2025	Food and Beverage	Undisputed	06/30/2026	1240741009	CMS
Abbott Laboratories	$44.89	12/19/2025	Food and Beverage	Undisputed	06/30/2026	1240746367	CMS
Abbott Laboratories	$4.93	12/19/2025	Food and Beverage	Undisputed	06/30/2026	1240746375	CMS
Abbott Laboratories	$48.59	12/19/2025	Food and Beverage	Undisputed	06/30/2026	1240746377	CMS
Abbott Laboratories	$10.78	12/26/2025	Food and Beverage	Undisputed	06/30/2026	1240741052	CMS
Abbott Laboratories	$7.04	12/26/2025	Food and Beverage	Undisputed	06/30/2026	1240775546	CMS
Abbott Laboratories	$33.24	12/29/2025	Food and Beverage	Undisputed	06/30/2026	1240746515	CMS
Abbott Laboratories	$3.95	12/29/2025	Food and Beverage	Undisputed	06/30/2026	1240775926	CMS
AltaThera Pharmaceuticals LLC	$40.04	07/22/2025	Food and Beverage	Undisputed	06/30/2026	1208791919	CMS
AtriCure, Inc.	$26.21	09/17/2025	Food and Beverage	Undisputed	06/30/2026	1223217255	CMS
Biosense Webster, Inc.	$9.77	01/16/2025	Food and Beverage	Undisputed	06/30/2026	1174127779	CMS
Biosense Webster, Inc.	$16.85	01/22/2025	Food and Beverage	Undisputed	06/30/2026	1174126932	CMS
Biosense Webster, Inc.	$32.27	01/24/2025	Food and Beverage	Undisputed	06/30/2026	1174126956	CMS
Biosense Webster, Inc.	$137.93	02/09/2025	Food and Beverage	Undisputed	06/30/2026	1174127936	CMS
Biosense Webster, Inc.	$4.06	02/10/2025	Food and Beverage	Undisputed	06/30/2026	1174127783	CMS
Biosense Webster, Inc.	$16.51	02/12/2025	Food and Beverage	Undisputed	06/30/2026	1174126298	CMS
Biosense Webster, Inc.	$43.92	02/22/2025	Food and Beverage	Undisputed	06/30/2026	1174127438	CMS
Biosense Webster, Inc.	$7.91	02/28/2025	Food and Beverage	Undisputed	06/30/2026	1174126441	CMS
Biosense Webster, Inc.	$15.68	03/05/2025	Food and Beverage	Undisputed	06/30/2026	1174126644	CMS
Biosense Webster, Inc.	$28.47	03/11/2025	Food and Beverage	Undisputed	06/30/2026	1174128027	CMS
Biosense Webster, Inc.	$34.70	03/12/2025	Food and Beverage	Undisputed	06/30/2026	1174126704	CMS
Biosense Webster, Inc.	$35.65	03/21/2025	Food and Beverage	Undisputed	06/30/2026	1174126872	CMS
Biosense Webster, Inc.	$19.98	03/31/2025	Food and Beverage	Undisputed	06/30/2026	1174127711	CMS
Biosense Webster, Inc.	$19.97	04/15/2025	Food and Beverage	Undisputed	06/30/2026	1174127803	CMS
Biosense Webster, Inc.	$16.56	04/16/2025	Food and Beverage	Undisputed	06/30/2026	1174126349	CMS
Biosense Webster, Inc.	$4.17	04/22/2025	Food and Beverage	Undisputed	06/30/2026	1174127856	CMS
Biosense Webster, Inc.	$40.98	05/02/2025	Food and Beverage	Undisputed	06/30/2026	1174127167	CMS
Biosense Webster, Inc.	$146.59	05/08/2025	Food and Beverage	Undisputed	06/30/2026	1174127108	CMS
Biosense Webster, Inc.	$25.43	05/21/2025	Food and Beverage	Undisputed	06/30/2026	1174127346	CMS
Biosense Webster, Inc.	$32.64	06/19/2025	Food and Beverage	Undisputed	06/30/2026	1174127020	CMS
Biosense Webster, Inc.	$6.83	06/24/2025	Food and Beverage	Undisputed	06/30/2026	1174126904	CMS
Biosense Webster, Inc.	$146.58	07/24/2025	Food and Beverage	Undisputed	06/30/2026	1174126552	CMS
Biosense Webster, Inc.	$143.14	08/14/2025	Food and Beverage	Undisputed	06/30/2026	1174127828	CMS
Biosense Webster, Inc.	$41.37	08/27/2025	Food and Beverage	Undisputed	06/30/2026	1174127263	CMS
Biosense Webster, Inc.	$40.15	09/16/2025	Food and Beverage	Undisputed	06/30/2026	1174126270	CMS
Biosense Webster, Inc.	$12.94	09/22/2025	Food and Beverage	Undisputed	06/30/2026	1174126691	CMS
Biosense Webster, Inc.	$14.79	09/22/2025	Food and Beverage	Undisputed	06/30/2026	1174126964	CMS
Biosense Webster, Inc.	$28.78	10/01/2025	Food and Beverage	Undisputed	06/30/2026	1174127342	CMS
Biosense Webster, Inc.	$50.92	10/13/2025	Food and Beverage	Undisputed	06/30/2026	1174127955	CMS
Biosense Webster, Inc.	$23.63	10/15/2025	Food and Beverage	Undisputed	06/30/2026	1174126476	CMS
Biosense Webster, Inc.	$22.91	10/15/2025	Food and Beverage	Undisputed	06/30/2026	1174127032	CMS
Biosense Webster, Inc.	$37.24	10/28/2025	Food and Beverage	Undisputed	06/30/2026	1174127398	CMS
Biosense Webster, Inc.	$17.61	12/09/2025	Food and Beverage	Undisputed	06/30/2026	1174127414	CMS
Boston Scientific Corporation	$39.36	04/10/2025	Food and Beverage	Undisputed	06/30/2026	1181198472	CMS
Boston Scientific Corporation	$9.18	04/17/2025	Food and Beverage	Undisputed	06/30/2026	1181198468	CMS
Boston Scientific Corporation	$3,858.08	05/08/2025	Acquisitions	Undisputed	06/30/2026	1181198470	CMS
Boston Scientific Corporation	$140.60	10/09/2025	Food and Beverage	Undisputed	06/30/2026	1181198474	CMS
Boston Scientific Corporation	$136.13	11/07/2025	Food and Beverage	Undisputed	06/30/2026	1181198476	CMS
Boston Scientific Corporation	$139.17	12/22/2025	Food and Beverage	Undisputed	06/30/2026	1181198478	CMS
E.R. Squibb & Sons, L.L.C.	$2.53	01/02/2025	Food and Beverage	Undisputed	06/30/2026	1184555252	CMS
E.R. Squibb & Sons, L.L.C.	$18.40	01/02/2025	Food and Beverage	Undisputed	06/30/2026	1184555254	CMS
E.R. Squibb & Sons, L.L.C.	$4.23	02/19/2025	Food and Beverage	Undisputed	06/30/2026	1184555266	CMS
E.R. Squibb & Sons, L.L.C.	$1.07	03/06/2025	Food and Beverage	Undisputed	06/30/2026	1184555276	CMS
E.R. Squibb & Sons, L.L.C.	$14.69	03/06/2025	Food and Beverage	Undisputed	06/30/2026	1184555278	CMS
E.R. Squibb & Sons, L.L.C.	$4.62	03/06/2025	Food and Beverage	Undisputed	06/30/2026	1184555280	CMS
E.R. Squibb & Sons, L.L.C.	$16.99	03/12/2025	Food and Beverage	Undisputed	06/30/2026	1184555274	CMS
E.R. Squibb & Sons, L.L.C.	$4.68	04/14/2025	Food and Beverage	Undisputed	06/30/2026	1184555288	CMS
E.R. Squibb & Sons, L.L.C.	$22.91	05/01/2025	Food and Beverage	Undisputed	06/30/2026	1184555308	CMS
E.R. Squibb & Sons, L.L.C.	$17.51	06/26/2025	Food and Beverage	Undisputed	06/30/2026	1184555326	CMS
E.R. Squibb & Sons, L.L.C.	$10.31	07/10/2025	Food and Beverage	Undisputed	06/30/2026	1184555332	CMS
E.R. Squibb & Sons, L.L.C.	$13.95	08/14/2025	Food and Beverage	Undisputed	06/30/2026	1184555342	CMS
E.R. Squibb & Sons, L.L.C.	$11.67	09/11/2025	Food and Beverage	Undisputed	06/30/2026	1184555354	CMS
E.R. Squibb & Sons, L.L.C.	$23.33	09/22/2025	Food and Beverage	Undisputed	06/30/2026	1184555350	CMS
E.R. Squibb & Sons, L.L.C.	$10.97	10/09/2025	Food and Beverage	Undisputed	06/30/2026	1184555368	CMS
E.R. Squibb & Sons, L.L.C.	$14.53	10/23/2025	Food and Beverage	Undisputed	06/30/2026	1184555364	CMS
E.R. Squibb & Sons, L.L.C.	$19.44	12/04/2025	Food and Beverage	Undisputed	06/30/2026	1184555376	CMS
Medtronic, Inc.	$18.53	10/15/2025	Food and Beverage	Undisputed	06/30/2026	1220006525	CMS
PFIZER INC.	$27.27	01/29/2025	Food and Beverage	Undisputed	06/30/2026	1228869569	CMS
PFIZER INC.	$4.15	02/11/2025	Food and Beverage	Undisputed	06/30/2026	1230882698	CMS
PFIZER INC.	$2.79	02/11/2025	Food and Beverage	Undisputed	06/30/2026	1230941333	CMS
PFIZER INC.	$18.05	02/21/2025	Food and Beverage	Undisputed	06/30/2026	1228876570	CMS
PFIZER INC.	$3.88	03/28/2025	Food and Beverage	Undisputed	06/30/2026	1230939337	CMS
PFIZER INC.	$22.94	05/15/2025	Food and Beverage	Undisputed	06/30/2026	1229156700	CMS
PFIZER INC.	$15.51	07/02/2025	Food and Beverage	Undisputed	06/30/2026	1229418714	CMS
PFIZER INC.	$10.73	08/07/2025	Food and Beverage	Undisputed	06/30/2026	1230882853	CMS
PFIZER INC.	$4.02	09/03/2025	Food and Beverage	Undisputed	06/30/2026	1230932331	CMS
PFIZER INC.	$5.28	09/19/2025	Food and Beverage	Undisputed	06/30/2026	1230971744	CMS
PFIZER INC.	$10.80	09/25/2025	Food and Beverage	Undisputed	06/30/2026	1230849215	CMS
PFIZER INC.	$5.37	09/25/2025	Food and Beverage	Undisputed	06/30/2026	1230933089	CMS
PFIZER INC.	$3.64	10/15/2025	Food and Beverage	Undisputed	06/30/2026	1231025611	CMS
PFIZER INC.	$14.91	11/13/2025	Food and Beverage	Undisputed	06/30/2026	1230868666	CMS
PFIZER INC.	$17.84	12/11/2025	Food and Beverage	Undisputed	06/30/2026	1231023588	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.