INOGEN, INC.

4,957 providers listed $348,476.47 reported 12,842 records General Payments

General Payments reported — all loaded program years

$348,476.47

Category: General Payments
Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
Record count: 12,842
Providers listed: 4,957

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

How this figure is 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.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
Methodology & Data — sourcing, labeling, and limitations.

Coverage: program years 2019–2025, General Payments only. Each figure is labeled with its category and program year; categories are never combined.

By program year

Program year	Reported	Records	Providers
PY2019	$262.80	16	16
PY2020	$1,075.83	47	46
PY2021	$2,580.36	126	126
PY2022	$64,235.66	3,162	2,028
PY2023	$116,655.30	5,743	2,349
PY2024	$40,619.38	2,167	1,250
PY2025	$123,047.14	1,581	1,059

By recipient specialty (25 shown)

Sorted by reported total.

Specialty	Reported	Records	Providers
Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	$196,159.14	5,464	1,669
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	$31,292.90	2,038	793
Allopathic & Osteopathic Physicians\|Internal Medicine\|Critical Care Medicine	$23,946.59	541	212
Allopathic & Osteopathic Physicians\|Internal Medicine	$22,924.41	884	492
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	$13,538.96	844	274
Allopathic & Osteopathic Physicians\|Family Medicine	$12,361.44	762	492
Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	$8,309.94	506	259
Allopathic & Osteopathic Physicians\|Internal Medicine\|Cardiovascular Disease	$5,846.73	55	46
Allopathic & Osteopathic Physicians\|Internal Medicine\|Endocrinology, Diabetes & Metabolism	$5,688.44	33	12
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Acute Care	$4,984.74	321	132
Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant\|Medical	$4,617.61	291	100
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Adult Health	$4,036.68	268	93
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Gerontology	$2,065.25	134	34
Allopathic & Osteopathic Physicians\|Internal Medicine\|Sleep Medicine	$1,844.25	128	50
Allopathic & Osteopathic Physicians\|Emergency Medicine	$1,525.77	11	9
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Primary Care	$862.32	49	29
Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Sleep Medicine	$786.40	59	7
Allopathic & Osteopathic Physicians\|Internal Medicine\|Rheumatology	$538.75	30	11
Allopathic & Osteopathic Physicians\|Hospitalist	$392.23	26	20
Allopathic & Osteopathic Physicians\|Internal Medicine\|Infectious Disease	$357.02	24	9
Allopathic & Osteopathic Physicians\|Internal Medicine\|Geriatric Medicine	$321.47	15	12
Allopathic & Osteopathic Physicians\|Physical Medicine & Rehabilitation	$320.36	15	2
Allopathic & Osteopathic Physicians\|Internal Medicine\|Nephrology	$312.29	20	4
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Critical Care Medicine	$309.61	20	8
Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	$302.31	13	4

Providers listed (4,957)

Sorted by name. Sort by amount instead

Provider	Specialty	State	Reported by this company
ELI GAVI	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	FL	$8.87
ELIAS S KAKISH	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	AZ	$29.78
ELIE MANSOUR	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	TN	$68.16
ELIE TONY NADER	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	VA	$27.93
ELIOT B FRIEDMAN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	PA	$23.64
ELISA DEMET	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	IL	$119.85
ELISABETH K FRAZIER	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	TN	$17.19
ELISE LOKELANI ERWIN	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	NV	$79.64
ELISE NOELLE STERRITT	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	NV	$11.06
ELISE R WIESNER	Allopathic & Osteopathic Physicians\|Internal Medicine	OK	$26.83
ELISE T CASTELLI	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	OH	$16.86
ELISEO A COLON-CARRERAS	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	KY	$33.21
ELISHA CAROL TRAPP	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	IN	$12.00
ELISSE GRAY	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	MD	$71.39
ELIZABETH A CAMPBELL	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	KY	$12.12
ELIZABETH A DIXON	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Adult Health	NY	$23.52
ELIZABETH ANN DEMILLE	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	UT	$23.90
ELIZABETH ANN MCGROARTY	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Adult Health	NC	$12.71
ELIZABETH CHRISTIE EBUENG	Allopathic & Osteopathic Physicians\|Family Medicine	NV	$13.06
ELIZABETH CLAIRE SMITH	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	IN	$19.66
ELIZABETH G VAN	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	SC	$13.57
ELIZABETH H MARGLE	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	TN	$23.35
ELIZABETH HARRIS EVERETTE	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	SC	$34.81
ELIZABETH HEDRICK	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	NC	$115.65
ELIZABETH HEDRICK	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	PA	$34.66
ELIZABETH HOWARD BRIGGS	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	KY	$12.12
ELIZABETH K SCHOLL	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant\|Medical	GA	$12.73
ELIZABETH L BOGGS	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	KY	$12.12
ELIZABETH L MCILMOYLE	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	MD	$46.87
ELIZABETH M KLEIN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Critical Care Medicine	IL	$29.01
ELIZABETH M KLUKA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	MI	$4.53
ELIZABETH M SMITH	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Primary Care	NY	$13.56
ELIZABETH MIDDLETON BAUMANN	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Acute Care	AL	$93.94
ELIZABETH N MODENE	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	TX	$45.70
ELIZABETH P VU	Allopathic & Osteopathic Physicians\|Family Medicine	TX	$15.27
ELIZABETH PALMER	Allopathic & Osteopathic Physicians\|Family Medicine	TN	$111.33
ELIZABETH PLESHE NEILL	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant\|Medical	CO	$19.86
ELIZABETH SIMS	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	MS	$14.69
ELIZABETH WIEBE	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	VA	$25.06
ELIZABETH WILLIAMS	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	TN	$12.73
ELLA ROCK	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	SC	$15.62
ELLEN C VAUGHEY	Allopathic & Osteopathic Physicians\|Internal Medicine\|Critical Care Medicine	VA	$36.90
ELLEN LYNNE CAREY	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	NY	$10.65
ELLIOTT BONDI	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	NY	$307.42
ELSA G GARZA	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	IL	$17.45
ELVIN GREGORY TUBRE	Allopathic & Osteopathic Physicians\|Internal Medicine	LA	$19.79
EMAD ADNAN KOWATLI	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	WV	$42.49
EMAD AL ALATASSI	Allopathic & Osteopathic Physicians\|Internal Medicine\|Sleep Medicine	MI	$85.60
EMAD DAHER	Allopathic & Osteopathic Physicians\|Internal Medicine	MI	$17.08
EMIE A KUYUMJIAN	Allopathic & Osteopathic Physicians\|Family Medicine	FL	$410.39