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
PETER SACCONE	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	NJ	$17.97
PETER T ALFORD	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	NC	$20.69
PHAN T NGUYEN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	TX	$63.48
PHILIP ALMALOUF	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	AL	$50.28
PHILIP CARAVELLA	Allopathic & Osteopathic Physicians\|Family Medicine	SC	$26.73
PHILIP D GRAHAM	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	NY	$23.28
PHILIP DOUGLAS MAYO	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	NC	$34.95
PHILIP FRANK JESSEN	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	FL	$16.07
PHILIP H HANNEMAN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	TN	$27.97
PHILIP J HESS	Allopathic & Osteopathic Physicians\|Internal Medicine	OK	$29.54
PHILIP LEUNG	Allopathic & Osteopathic Physicians\|Internal Medicine\|Sleep Medicine	IL	$50.10
PHILIP W CORBIN	Allopathic & Osteopathic Physicians\|Family Medicine	IN	$20.21
PHILIP W WONG	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	FL	$17.84
PHILLIP A HADDAD	Allopathic & Osteopathic Physicians\|Internal Medicine	OK	$61.05
PHILLIP D COX	Allopathic & Osteopathic Physicians\|Internal Medicine\|Critical Care Medicine	WV	$13.35
PHILLIP I MENASHE	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	AZ	$57.87
PHILLIP L NICHOLS	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	TN	$20.83
PHILLIP MELTON TURNER	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	AL	$19.48
PHILLIP T WALLACE	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	FL	$20.19
PINAK SUMANT ACHARYA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	PA	$25.99
PIYANUCH PAHN PATARAMEKIN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	IL	$49.13
PIYUSH MITTAL	Allopathic & Osteopathic Physicians\|Internal Medicine	TX	$12.55
PLUTARCO E CASTELLANOS	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	MA	$55.79
PODDUTURU SRIDHAR REDDY	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	MI	$14.17
POLLY C KAUFMAN	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	LA	$16.83
POMILLA C KUMAR	Allopathic & Osteopathic Physicians\|Family Medicine	IA	$14.98
POOJA N PANDIT	Allopathic & Osteopathic Physicians\|Internal Medicine	PA	$36.90
POONAM RAMANI	Allopathic & Osteopathic Physicians\|Internal Medicine	GA	$14.57
POONAM WARMAN	Allopathic & Osteopathic Physicians\|Internal Medicine	FL	$19.15
POORITA SINGH	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	FL	$15.72
POTENCIANO GARCIA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	TX	$52.14
PRABHAT K SINHA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	MI	$29.31
PRAGYA GUPTA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	TX	$10.67
PRAKASH V REDDY	Allopathic & Osteopathic Physicians\|Internal Medicine\|Sleep Medicine	FL	$57.14
PRAMTHESH KANTILAL DESAI	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	PA	$31.23
PRANGTHIP CHAROENPONG	Allopathic & Osteopathic Physicians\|Internal Medicine\|Critical Care Medicine	TX	$16.83
PRASHANT B PATEL	Allopathic & Osteopathic Physicians\|Internal Medicine\|Sleep Medicine	NJ	$13.00
PRASHANTH KANAGARAJAH	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	FL	$13.69
PRASHANTH POTHEM	Allopathic & Osteopathic Physicians\|Family Medicine	GA	$17.61
PRATHIK KRISHNAN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	LA	$59.24
PRATYAKSHA SANKHYAN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	OK	$19.16
PRATYAYA MAJUMDER	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	IL	$17.10
PRAVEEN MANNAM	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	NC	$13.03
PRAVINCHANDRA P PATEL	Allopathic & Osteopathic Physicians\|Family Medicine	MS	$9.73
PREJILA BALAKRISHNAN	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	FL	$72.67
PRISCILLA CHOW	Allopathic & Osteopathic Physicians\|Internal Medicine	NJ	$16.25
PRIYA AHYA	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	FL	$26.03
PRIYA BAKAYA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	CT	$14.53
PRIYA N OOLUT	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	TX	$162.05
PRIYANK KISHORKUMAR DESAI	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	NC	$17.13