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

CHRISTOPHER S HO

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1972774958
CMS profile: 561736
Location: WEST HILLS, CA

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

$10,118.56

130 records · 0 disputed

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”
— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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	$6,000.00	2
Food and Beverage	$3,200.60	122
Travel and Lodging	$818.82	4
Education	$99.14	2

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Amgen Inc.	$6,986.32	9
Acerta Pharma LLC	$453.40	16
Genentech USA, Inc.	$218.54	12
NOVARTIS PHARMACEUTICALS CORPORATION	$212.65	10
Astellas Pharma US Inc	$168.45	6
Janssen Biotech, Inc.	$156.30	6
Gilead Sciences, Inc.	$150.74	7
EMD Serono, Inc.	$128.71	4
Merck Sharp & Dohme Corporation	$103.66	4
SOBI, INC	$101.34	3
Tempus AI, Inc	$99.45	4
Boehringer Ingelheim Pharmaceuticals, Inc.	$98.47	3
Blueprint Medicines Corporation	$96.81	3
E.R. Squibb & Sons, L.L.C.	$92.21	4
PharmaEssentia USA Corporation	$88.14	3
PFIZER INC.	$82.09	4
Incyte Corporation	$81.39	3
Daiichi Sankyo Inc.	$77.98	3
Agios Pharmaceuticals, Inc.	$75.45	3
JAZZ PHARMACEUTICALS INC.	$72.10	3
Caris MPI, Inc.	$68.63	2
Alexion Pharmaceuticals, Inc.	$68.42	2
GENZYME CORPORATION	$64.49	2
Celgene Corporation	$61.77	2
EISAI INC.	$58.83	3
GlaxoSmithKline, LLC.	$53.96	2
Octapharma USA, Inc.	$34.38	1
TAIHO ONCOLOGY, INC.	$29.44	1
Lilly USA, LLC	$29.29	1
ARRAY BIOPHARMA INC	$26.64	1
Syndax Pharmaceuticals, Inc.	$26.60	1
Legend Biotech USA Inc.	$26.27	1
Azurity Pharmaceuticals, Inc.	$25.64	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$19,613.77	107
PY2020	$8,133.39	92
PY2021	$20,493.19	102
PY2022	$13,342.96	137
PY2023	$9,121.65	133
PY2024	$5,732.43	101
PY2025	$10,118.56	130

Payment records · PY2025 (130)

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.	$41.60	12/29/2025	Food and Beverage	No dispute reported	06/30/2026	1234281151	CMS
E.R. Squibb & Sons, L.L.C.	$18.87	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1184781829	CMS
AstraZeneca Pharmaceuticals LP	$31.67	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1206413335	CMS
Gilead Sciences, Inc.	$24.29	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1234481522	CMS
Daiichi Sankyo Inc.	$28.57	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1197012537	CMS
Janssen Biotech, Inc.	$41.28	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1174877433	CMS
JAZZ PHARMACEUTICALS INC.	$22.37	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1234333449	CMS
Genentech USA, Inc.	$28.87	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1211503387	CMS
AstraZeneca Pharmaceuticals LP	$28.61	11/21/2025	Food and Beverage	No dispute reported	06/30/2026	1206489800	CMS
PharmaEssentia USA Corporation	$31.32	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1246834657	CMS
Novartis Pharmaceuticals Corporation	$32.94	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1200248366	CMS
EMD Serono, Inc.	$42.61	11/15/2025	Food and Beverage	No dispute reported	06/30/2026	1236880886	CMS
Genentech USA, Inc.	$1.38	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1211503397	CMS
Genentech USA, Inc.	$5.99	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1211503399	CMS
Genentech USA, Inc.	$18.74	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1211503401	CMS
Eisai Inc.	$21.88	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1244472494	CMS
AstraZeneca Pharmaceuticals LP	$24.83	11/08/2025	Food and Beverage	No dispute reported	06/30/2026	1206235469	CMS
Amgen Inc.	$440.59	11/05/2025	Travel and Lodging	No dispute reported	06/30/2026	1226873883	CMS
Amgen Inc.	$73.33	11/05/2025	Travel and Lodging	No dispute reported	06/30/2026	1226887647	CMS
Amgen Inc.	$56.12	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1228320153	CMS
Astellas Pharma US Inc	$33.29	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1238575633	CMS
AstraZeneca Pharmaceuticals LP	$33.42	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1206624916	CMS
SOBI, INC	$35.89	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1240288044	CMS
Alexion Pharmaceuticals, Inc.	$34.95	10/25/2025	Food and Beverage	No dispute reported	06/30/2026	1202945978	CMS
Agios Pharmaceuticals, Inc.	$27.27	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1253248986	CMS
Novartis Pharmaceuticals Corporation	$20.59	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1200312376	CMS
Novartis Pharmaceuticals Corporation	$3.01	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1200312378	CMS
Incyte Corporation	$26.06	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1226181989	CMS
Genentech USA, Inc.	$6.91	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1211503385	CMS
Novartis Pharmaceuticals Corporation	$28.93	10/10/2025	Food and Beverage	No dispute reported	06/30/2026	1200312374	CMS
Amgen Inc.	$6.30	10/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1226914768	CMS
AstraZeneca Pharmaceuticals LP	$22.23	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1207296812	CMS
Genentech USA, Inc.	$18.88	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1211503379	CMS
GENZYME CORPORATION	$35.22	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1233417580	CMS
Astellas Pharma US Inc	$32.47	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1238687725	CMS
Janssen Biotech, Inc.	$20.09	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1174877573	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$34.39	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1222750934	CMS
Tempus AI, Inc	$19.91	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1250346935	CMS
Amgen Inc.	$3,600.00	09/25/2025	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	1226888543	CMS
Amgen Inc.	$2,400.00	09/25/2025	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	1226914814	CMS
Amgen Inc.	$80.32	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1228320155	CMS
Amgen Inc.	$31.06	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1228320157	CMS
AstraZeneca Pharmaceuticals LP	$27.87	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1207200012	CMS
Novartis Pharmaceuticals Corporation	$29.12	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1200312370	CMS
Amgen Inc.	$298.60	09/15/2025	Travel and Lodging	No dispute reported	06/30/2026	1226894965	CMS
ARRAY BIOPHARMA INC	$26.64	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1229173591	CMS
Celgene Corporation	$31.55	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1184781801	CMS
EMD Serono, Inc.	$35.20	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1236888546	CMS
Syndax Pharmaceuticals, Inc.	$26.60	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1238991618	CMS
AstraZeneca Pharmaceuticals LP	$21.76	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1206662925	CMS
PFIZER INC.	$30.65	09/02/2025	Education	No dispute reported	06/30/2026	1230195062	CMS
Merck Sharp & Dohme LLC	$26.53	08/29/2025	Food and Beverage	No dispute reported	06/30/2026	1238183749	CMS
EMD Serono, Inc.	$15.75	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1236882097	CMS
Genentech USA, Inc.	$3.12	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1211503393	CMS
Genentech USA, Inc.	$19.85	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1211503395	CMS
Azurity Pharmaceuticals, Inc.	$25.64	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1242672478	CMS
E.R. Squibb & Sons, L.L.C.	$22.29	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1184781785	CMS
AstraZeneca Pharmaceuticals LP	$19.20	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1207180086	CMS
PFIZER INC.	$16.36	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1230071784	CMS
Daiichi Sankyo Inc.	$23.40	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1197017721	CMS
AstraZeneca Pharmaceuticals LP	$29.14	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1207020042	CMS
Alexion Pharmaceuticals, Inc.	$33.47	08/09/2025	Food and Beverage	No dispute reported	06/30/2026	1202919808	CMS
PharmaEssentia USA Corporation	$24.22	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1246834593	CMS
AstraZeneca Pharmaceuticals LP	$24.50	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1206725621	CMS
AstraZeneca Pharmaceuticals LP	$68.49	07/29/2025	Education	No dispute reported	06/30/2026	1207064511	CMS
Genentech USA, Inc.	$30.22	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1211503383	CMS
SOBI, INC	$41.09	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1240288048	CMS
GENZYME CORPORATION	$29.27	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1233417542	CMS
Janssen Biotech, Inc.	$1.86	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1174877853	CMS
Janssen Biotech, Inc.	$29.18	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1174878295	CMS
Astellas Pharma US Inc	$34.01	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1238715702	CMS
Legend Biotech USA Inc.	$26.27	07/11/2025	Food and Beverage	No dispute reported	06/30/2026	1236484080	CMS
Merck Sharp & Dohme LLC	$22.73	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1238270454	CMS
Caris MPI, Inc.	$27.03	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1234281149	CMS
JAZZ PHARMACEUTICALS INC.	$27.42	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1234325809	CMS
Gilead Sciences, Inc.	$24.04	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1234484020	CMS
Eisai Inc.	$17.19	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1244472492	CMS
Merck Sharp & Dohme LLC	$26.08	06/06/2025	Food and Beverage	No dispute reported	06/30/2026	1238045057	CMS
EMD Serono, Inc.	$35.15	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1236906185	CMS
Janssen Biotech, Inc.	$30.66	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1174877630	CMS
AstraZeneca Pharmaceuticals LP	$25.79	05/23/2025	Food and Beverage	No dispute reported	06/30/2026	1206722814	CMS
PFIZER INC.	$21.39	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231710140	CMS
GlaxoSmithKline, LLC.	$25.07	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1191690399	CMS
Tempus AI, Inc	$17.37	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1250346933	CMS
Incyte Corporation	$28.74	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1226129816	CMS
Blueprint Medicines Corporation	$32.01	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1235814821	CMS
AstraZeneca Pharmaceuticals LP	$22.77	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1206765726	CMS
Astellas Pharma US Inc	$26.70	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1238787915	CMS
Gilead Sciences, Inc.	$4.67	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1234603648	CMS
Agios Pharmaceuticals, Inc.	$25.60	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1253251047	CMS
Lilly USA, LLC	$29.29	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1186551920	CMS
Celgene Corporation	$30.22	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1184781741	CMS
E.R. Squibb & Sons, L.L.C.	$22.21	04/25/2025	Food and Beverage	No dispute reported	06/30/2026	1184781749	CMS
Genentech USA, Inc.	$28.52	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1211503391	CMS
Octapharma USA, Inc.	$34.38	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1245078479	CMS
Novartis Pharmaceuticals Corporation	$22.26	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1200312358	CMS
Novartis Pharmaceuticals Corporation	$3.35	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1200312360	CMS
Gilead Sciences, Inc.	$29.65	04/11/2025	Food and Beverage	No dispute reported	06/30/2026	1234440199	CMS
Janssen Biotech, Inc.	$33.23	04/11/2025	Food and Beverage	No dispute reported	06/30/2026	1174876975	CMS
Daiichi Sankyo Inc.	$26.01	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1197055551	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$31.71	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1222750932	CMS
TAIHO ONCOLOGY, INC.	$29.44	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1211411960	CMS
Novartis Pharmaceuticals Corporation	$21.29	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1200312356	CMS
Tempus AI, Inc	$34.38	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1250346931	CMS
Gilead Sciences, Inc.	$14.78	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1234573302	CMS
PFIZER INC.	$13.69	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1231461319	CMS
Blueprint Medicines Corporation	$38.13	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1235814716	CMS
PharmaEssentia USA Corporation	$32.60	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1246834681	CMS
SOBI, INC	$24.36	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1240288051	CMS
JAZZ PHARMACEUTICALS INC.	$22.31	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1234333519	CMS
AstraZeneca Pharmaceuticals LP	$32.12	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206704520	CMS
Merck Sharp & Dohme LLC	$28.32	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1238361353	CMS
E.R. Squibb & Sons, L.L.C.	$28.84	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1184781711	CMS
Gilead Sciences, Inc.	$34.38	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1234418685	CMS
Agios Pharmaceuticals, Inc.	$22.58	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1253257919	CMS
Eisai Inc.	$19.76	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1244472490	CMS
Astellas Pharma US Inc	$22.67	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1238738744	CMS
Incyte Corporation	$26.59	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1226055347	CMS
Gilead Sciences, Inc.	$18.93	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1234539659	CMS
GlaxoSmithKline, LLC.	$28.89	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1190740740	CMS
Genentech USA, Inc.	$28.83	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1211503389	CMS
Novartis Pharmaceuticals Corporation	$27.66	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1200312348	CMS
Novartis Pharmaceuticals Corporation	$23.50	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1200312352	CMS
Genentech USA, Inc.	$27.23	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1211503381	CMS
Tempus AI, Inc	$27.79	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1250346929	CMS
Blueprint Medicines Corporation	$26.67	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1235814712	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$32.37	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1222750930	CMS
Astellas Pharma US Inc	$19.31	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1238723200	CMS
AstraZeneca Pharmaceuticals LP	$20.35	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1206201160	CMS
AstraZeneca Pharmaceuticals LP	$20.65	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1207043975	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-1972774958

Plain: CHRISTOPHER S HO, NPI 1972774958. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1972774958.
APA 7: IndustryPayments. (2026). CHRISTOPHER S HO, NPI 1972774958 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1972774958
Bluebook: CHRISTOPHER S HO, NPI 1972774958, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1972774958.

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