Covered recipient · General Payments record

CHRIS R FARNUM

Allopathic & Osteopathic Physicians Internal Medicine Infectious Disease

NPI: 1770581621
CMS profile: 170925
Location: LANSING, MI

General Payments · PY2019–2025

$102,173.65

Reported across 337 records
CMS publication 2026-06-30

Latest program year · PY2025

$29,554.09

63 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
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$24,300.00	10
Travel and Lodging	$3,318.27	9
Food and Beverage	$1,926.17	43
Education	$9.65	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$28,771.34	37
Paratek Pharmaceuticals, Inc.	$414.15	7
Axsome Therapeutics, Inc.	$103.70	4
Vanda Pharmaceuticals Inc.	$84.73	4
Merck Sharp & Dohme Corporation	$31.49	2
PFIZER INC.	$29.50	2
Radius Health, Inc.	$25.20	1
GlaxoSmithKline, LLC.	$20.69	1
Seqirus USA Inc	$19.86	1
Amgen Inc.	$13.95	1
Acerta Pharma LLC	$13.82	1
SANOFI PASTEUR INC.	$13.76	1
Dynavax Technologies Corporation	$11.90	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$16,335.00	48
PY2020	$8,331.11	31
PY2021	$3,093.65	32
PY2022	$5,725.87	50
PY2023	$11,046.21	60
PY2024	$28,087.72	53
PY2025	$29,554.09	63

Payment records · PY2025 (63)

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
ABBVIE INC.	$23.68	01/16/2025	Food and Beverage	Undisputed	06/30/2026	1201839369	CMS
ABBVIE INC.	$125.00	02/18/2025	Food and Beverage	Undisputed	06/30/2026	1201839371	CMS
ABBVIE INC.	$92.54	02/18/2025	Travel and Lodging	Undisputed	06/30/2026	1201839373	CMS
ABBVIE INC.	$3,150.00	03/04/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1201839375	CMS
ABBVIE INC.	$124.74	03/20/2025	Food and Beverage	Undisputed	06/30/2026	1201839377	CMS
ABBVIE INC.	$895.45	03/20/2025	Travel and Lodging	Undisputed	06/30/2026	1201839379	CMS
ABBVIE INC.	$25.66	04/09/2025	Food and Beverage	Undisputed	06/30/2026	1201839381	CMS
ABBVIE INC.	$3,150.00	04/11/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1201839383	CMS
ABBVIE INC.	$125.01	04/16/2025	Food and Beverage	Undisputed	06/30/2026	1201839385	CMS
ABBVIE INC.	$790.30	04/16/2025	Travel and Lodging	Undisputed	06/30/2026	1201839387	CMS
ABBVIE INC.	$2,250.00	04/29/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1201839389	CMS
ABBVIE INC.	$3,150.00	05/02/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1201839391	CMS
ABBVIE INC.	$149.99	05/02/2025	Food and Beverage	Undisputed	06/30/2026	1201839393	CMS
ABBVIE INC.	$8.63	05/02/2025	Food and Beverage	Undisputed	06/30/2026	1201839395	CMS
ABBVIE INC.	$20.48	05/02/2025	Food and Beverage	Undisputed	06/30/2026	1201839397	CMS
ABBVIE INC.	$22.47	05/02/2025	Travel and Lodging	Undisputed	06/30/2026	1201839399	CMS
ABBVIE INC.	$54.69	05/03/2025	Food and Beverage	Undisputed	06/30/2026	1201839401	CMS
ABBVIE INC.	$68.96	05/03/2025	Food and Beverage	Undisputed	06/30/2026	1201839403	CMS
ABBVIE INC.	$485.96	05/03/2025	Travel and Lodging	Undisputed	06/30/2026	1201839405	CMS
ABBVIE INC.	$326.57	05/03/2025	Travel and Lodging	Undisputed	06/30/2026	1201839407	CMS
ABBVIE INC.	$22.79	05/03/2025	Food and Beverage	Undisputed	06/30/2026	1201839409	CMS
ABBVIE INC.	$24.00	05/03/2025	Travel and Lodging	Undisputed	06/30/2026	1201839411	CMS
ABBVIE INC.	$2,250.00	05/16/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1201839413	CMS
ABBVIE INC.	$23.09	06/05/2025	Food and Beverage	Undisputed	06/30/2026	1201839415	CMS
ABBVIE INC.	$8.67	06/24/2025	Food and Beverage	Undisputed	06/30/2026	1201839417	CMS
ABBVIE INC.	$0.04	07/10/2025	Food and Beverage	Undisputed	06/30/2026	1201839419	CMS
ABBVIE INC.	$117.31	07/16/2025	Food and Beverage	Undisputed	06/30/2026	1201839421	CMS
ABBVIE INC.	$124.98	07/17/2025	Food and Beverage	Undisputed	06/30/2026	1201839423	CMS
ABBVIE INC.	$663.34	07/17/2025	Travel and Lodging	Undisputed	06/30/2026	1201839425	CMS
ABBVIE INC.	$1,350.00	07/24/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1201839427	CMS
ABBVIE INC.	$1,350.00	07/24/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1201839429	CMS
ABBVIE INC.	$3,150.00	07/24/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1201839431	CMS
ABBVIE INC.	$2,250.00	07/24/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1201839433	CMS
ABBVIE INC.	$9.65	09/11/2025	Education	Undisputed	06/30/2026	1201839435	CMS
ABBVIE INC.	$2,250.00	10/01/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1201839437	CMS
ABBVIE INC.	$119.70	10/01/2025	Food and Beverage	Undisputed	06/30/2026	1201839439	CMS
ABBVIE INC.	$17.64	10/01/2025	Travel and Lodging	Undisputed	06/30/2026	1201839441	CMS
Amgen Inc.	$13.95	11/24/2025	Food and Beverage	Undisputed	06/30/2026	1227209546	CMS
AstraZeneca Pharmaceuticals LP	$13.82	03/01/2025	Food and Beverage	Undisputed	06/30/2026	1206863457	CMS
Axsome Therapeutics, Inc.	$26.87	08/05/2025	Food and Beverage	Undisputed	06/30/2026	1235483118	CMS
Axsome Therapeutics, Inc.	$22.24	10/07/2025	Food and Beverage	Undisputed	06/30/2026	1235561223	CMS
Axsome Therapeutics, Inc.	$26.87	12/09/2025	Food and Beverage	Undisputed	06/30/2026	1235670882	CMS
Axsome Therapeutics, Inc.	$27.72	12/16/2025	Food and Beverage	Undisputed	06/30/2026	1235676932	CMS
Dynavax Technologies Corporation	$11.90	05/21/2025	Food and Beverage	Undisputed	06/30/2026	1182976185	CMS
GlaxoSmithKline, LLC.	$20.69	05/23/2025	Food and Beverage	Undisputed	06/30/2026	1190363606	CMS
Merck Sharp & Dohme LLC	$16.26	06/26/2025	Food and Beverage	Undisputed	06/30/2026	1238218886	CMS
Merck Sharp & Dohme LLC	$15.23	08/20/2025	Food and Beverage	Undisputed	06/30/2026	1238248403	CMS
Paratek Pharmaceuticals, Inc.	$18.06	01/21/2025	Food and Beverage	Undisputed	06/30/2026	1181744420	CMS
Paratek Pharmaceuticals, Inc.	$117.34	02/19/2025	Food and Beverage	Undisputed	06/30/2026	1181744422	CMS
Paratek Pharmaceuticals, Inc.	$112.73	02/20/2025	Food and Beverage	Undisputed	06/30/2026	1181744424	CMS
Paratek Pharmaceuticals, Inc.	$21.61	03/04/2025	Food and Beverage	Undisputed	06/30/2026	1181744426	CMS
Paratek Pharmaceuticals, Inc.	$20.04	05/28/2025	Food and Beverage	Undisputed	06/30/2026	1181744428	CMS
Paratek Pharmaceuticals, Inc.	$18.37	09/04/2025	Food and Beverage	Undisputed	06/30/2026	1181744430	CMS
Paratek Pharmaceuticals, Inc.	$106.00	12/10/2025	Food and Beverage	Undisputed	06/30/2026	1181744432	CMS
PFIZER INC.	$15.29	08/26/2025	Food and Beverage	Undisputed	06/30/2026	1229293567	CMS
PFIZER INC.	$14.21	11/19/2025	Food and Beverage	Undisputed	06/30/2026	1229309741	CMS
Radius Health, Inc.	$25.20	02/06/2025	Food and Beverage	Undisputed	06/30/2026	1249505875	CMS
SANOFI PASTEUR INC.	$13.76	02/07/2025	Food and Beverage	Undisputed	06/30/2026	1227002263	CMS
Seqirus USA Inc	$19.86	09/17/2025	Food and Beverage	Undisputed	06/30/2026	1201082447	CMS
Vanda Pharmaceuticals Inc.	$19.22	02/18/2025	Food and Beverage	Undisputed	06/30/2026	1232962509	CMS
Vanda Pharmaceuticals Inc.	$29.77	04/01/2025	Food and Beverage	Undisputed	06/30/2026	1232962511	CMS
Vanda Pharmaceuticals Inc.	$19.46	09/16/2025	Food and Beverage	Undisputed	06/30/2026	1232962513	CMS
Vanda Pharmaceuticals Inc.	$16.28	10/29/2025	Food and Beverage	Undisputed	06/30/2026	1232962515	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

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