Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · PY2019–2025 Search official records Methodology

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 yearReportedRecordsProviders
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.

SpecialtyReportedRecordsProviders
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

ProviderSpecialtyStateReported by this company
MHD HAITHAM CHAKER Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease KY $33.72
MHD-IYAD W SAADI Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease AZ $8.63
MICHAEL A EDWARDS Allopathic & Osteopathic Physicians|Family Medicine FL $19.79
MICHAEL A GIOIA Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease NY $22.86
MICHAEL A LAYTON Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease FL $13.33
MICHAEL A MISTRETTA Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease VA $64.28
MICHAEL A PUNNETT Allopathic & Osteopathic Physicians|Family Medicine KY $11.58
MICHAEL A RAMOS Allopathic & Osteopathic Physicians|Family Medicine|Adolescent Medicine CO $22.41
MICHAEL ALAN SPANDORFER Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease SC $15.62
MICHAEL ANTHONY BASHA Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease MI $50.12
MICHAEL B POLSKY Allopathic & Osteopathic Physicians|Internal Medicine|Sleep Medicine VA $161.12
MICHAEL B WERT Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease NC $116.45
MICHAEL BULLOCH Allopathic & Osteopathic Physicians|Family Medicine UT $13.24
MICHAEL C MAXWELL Allopathic & Osteopathic Physicians|Family Medicine TX $15.27
MICHAEL D KUHN Allopathic & Osteopathic Physicians|Internal Medicine NY $8.20
MICHAEL D REILLY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $5.70
MICHAEL D SCHLACHTER Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease NV $9.21
MICHAEL D SIMS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant TX $16.81
MICHAEL D SMITH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN $104.45
MICHAEL DAVID MUNDAY Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine TN $14.61
MICHAEL E HILL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN $10.38
MICHAEL E MCMURRY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TX $20.29
MICHAEL F MAGUIRE Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine WI $83.66
MICHAEL F PRESUTTI Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NY $27.81
MICHAEL FRAZIER FOMBY Allopathic & Osteopathic Physicians|Internal Medicine MO $23.11
MICHAEL G MILAM Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease VA $19.09
MICHAEL GABRILOVICH Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease OH $257.45
MICHAEL HARRIS COHEN Allopathic & Osteopathic Physicians|Internal Medicine|Sleep Medicine NY $37.18
MICHAEL HERNANDEZ Allopathic & Osteopathic Physicians|Internal Medicine FL $23.20
MICHAEL IGBOKWE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN $73.60
MICHAEL J DALE Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical FL $33.45
MICHAEL J ELDEMIRE Allopathic & Osteopathic Physicians|Family Medicine KY $4.14
MICHAEL J FLINTROP Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease NY $27.01
MICHAEL J HERNANDEZ Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease FL $31.56
MICHAEL J JOHNSON Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology AZ $13.48
MICHAEL J KATSOULIS Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease IL $29.01
MICHAEL J KELLER Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease IL $6.47
MICHAEL J PASSARELLO Allopathic & Osteopathic Physicians|Internal Medicine TN $17.56
MICHAEL J SOJKA Allopathic & Osteopathic Physicians|Family Medicine NY $23.72
MICHAEL JAMES SNYDER Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease IN $16.84
MICHAEL JOHN BONDOC Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NV $22.39
MICHAEL JOHN GALE Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine NV $23.24
MICHAEL JOHN HALVONIK Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease OH $191.00
MICHAEL JOSEPH YUDEZ Allopathic & Osteopathic Physicians|Family Medicine NV $12.50
MICHAEL K CHAU Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NV $7.89
MICHAEL L CONLEY Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease OH $83.68
MICHAEL L GROSS Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology NJ $17.49
MICHAEL LAWRENCE FOSTER Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease TX $20.03
MICHAEL LOPEZ-MOLINA Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease FL $22.36
MICHAEL MACKENZIE JOHNSON Allopathic & Osteopathic Physicians|Internal Medicine AZ $20.26