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
MEGAN KISSINGER	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	OH	$20.40
MEGAN PATRICE WHALEY	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	TN	$51.85
MEGAN S DEVINE	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	TX	$59.08
MEGAN TURNER	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	KY	$20.80
MEGAN W SELF	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	NC	$70.46
MEGAN ZOLTY	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	VA	$20.79
MEGHAN SMITH	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	AK	$18.61
MEHRDAD A TAFRESHI	Allopathic & Osteopathic Physicians\|Internal Medicine	NV	$18.28
MEHRDAD M TAVALLAEE	Allopathic & Osteopathic Physicians\|Internal Medicine	OH	$14.85
MEI LYN M LAMAR	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	FL	$26.49
MEIRAJ F ZUBERI	Allopathic & Osteopathic Physicians\|Internal Medicine\|Endocrinology, Diabetes & Metabolism	IL	$173.46
MELANI I DAYAL	Physician Assistants & Advanced Practice Nursing Providers\|Clinical Nurse Specialist\|Adult Health	TX	$27.43
MELANIE DAVIS	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	TN	$56.64
MELANIE ELLER LINDSEY	Allopathic & Osteopathic Physicians\|Family Medicine	GA	$62.36
MELCHOR SIPALAY	Allopathic & Osteopathic Physicians\|Internal Medicine	CO	$13.14
MELIHA HRUSTANOVIC-KADIC	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	KY	$19.66
MELINDA B TURNER	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	AL	$7.99
MELISHA CHRISTIAN	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	TN	$36.58
MELISIA A MARTIN	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	TX	$16.61
MELISSA ASAD	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	FL	$82.65
MELISSA B PETERS	Allopathic & Osteopathic Physicians\|Internal Medicine	CO	$61.37
MELISSA B RHODES	Allopathic & Osteopathic Physicians\|Internal Medicine\|Sleep Medicine	GA	$30.01
MELISSA BIBB	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	FL	$31.87
MELISSA C ROSS	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	TN	$19.98
MELISSA DODD MARTIN JONES	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Acute Care	AL	$15.27
MELISSA FAYE SKINNER	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	TX	$15.91
MELISSA FOUNTAIN	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant\|Medical	CO	$16.61
MELISSA GRACE WEBSTER	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	KY	$9.70
MELISSA J CALDER	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	PA	$54.98
MELISSA L TOMPKINS	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	TX	$14.47
MELISSA LOCKETT	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Acute Care	AZ	$87.03
MELISSA M SWEK	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	FL	$12.37
MELISSA R BARBER	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	LA	$13.75
MELISSA R BLAIR	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	TN	$35.59
MELISSA RENE WONORSKI	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Adult Health	OH	$16.08
MELISSA RENEE BROSKE	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	GA	$23.89
MELISSA RODDEN	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	FL	$17.70
MELISSA S ROSE	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	NC	$45.18
MELITA IGBOKWE	Allopathic & Osteopathic Physicians\|Hospitalist	IL	$20.44
MELODY C THARP	Allopathic & Osteopathic Physicians\|Family Medicine	TN	$44.64
MELODY E RONK	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	CO	$15.74
MERCEDES ANTONIA GILES	Allopathic & Osteopathic Physicians\|Family Medicine	TX	$24.94
MERCEDES N FERNANDEZ	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Adult Health	FL	$135.29
MERCY N ABUABA	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Primary Care	CO	$19.19
MEREDITH A CROMER	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	TN	$76.99
MEREDITH M SLAYTER	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant\|Medical	IN	$91.55
MEREDITH WEBSTER SILER	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Adult Health	NC	$78.48
MERIDETH WEEKS	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	TN	$20.41
MERRYANN WERLEY	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	OH	$10.37
MESHIA K WALLACE	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	AL	$94.24