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
GREGORY JACOB Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease LA $15.91
GREGORY JAMES WCISEL Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease VA $19.20
GREGORY L FUQUA Allopathic & Osteopathic Physicians|Family Medicine KY $13.86
GREGORY M SCOTT Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease IL $20.45
GREGORY R GREEN Allopathic & Osteopathic Physicians|Family Medicine LA $13.94
GREGORY R WHITE Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease TX $11.48
GREGORY S BEALE Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease GA $8.07
GREGORY S PHILLIPS Allopathic & Osteopathic Physicians|Family Medicine LA $28.04
GREGORY W BERENS Allopathic & Osteopathic Physicians|Family Medicine CO $14.54
GREGORY WILLIAM SCHALL Allopathic & Osteopathic Physicians|Family Medicine OH $30.71
GREGORY-THOMAS C STANGER Allopathic & Osteopathic Physicians|Internal Medicine NV $13.54
GRETCHEN E BALDWIN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical FL $15.45
GRETCHEN M YANDLE Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease LA $24.66
GRETCHEN R STOKES Allopathic & Osteopathic Physicians|Family Medicine MO $12.02
GRETCHEN SAELER BISHOP Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family PA $22.31
GRIFFIN MURRAY Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NY $3.47
GRIGORY HORONENKO Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease AZ $23.77
GUILLERMO V AMURAO Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease OH $123.40
GULMIRA SARDO Allopathic & Osteopathic Physicians|Internal Medicine NY $23.30
GURMIT S GILL Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease NY $32.57
GURPREET NARULA Allopathic & Osteopathic Physicians|Internal Medicine TN $73.19
GUSTAVO SERRANO Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology FL $48.85
GUY L SMOAK Allopathic & Osteopathic Physicians|Family Medicine TN $32.29
GUY M DUGAN Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine IL $24.76
HABIB BARAKAT Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease VA $25.18
HADEEL E ALI HAMDAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $33.68
HAJRA SHAHBAZ CHEEMA Allopathic & Osteopathic Physicians|Family Medicine OH $23.34
HAKAM H SAFADI Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease IN $18.65
HALEY JORDAN MCCUNE Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NC $10.53
HALLIE HALL ELROD Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care AL $18.30
HALYNA IVASHCHUK Allopathic & Osteopathic Physicians|Internal Medicine TX $26.38
HAMED MATARIA Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease IL $81.83
HAMMAD N QURESHI Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease TX $28.96
HAMZA A ALSHAMI Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease MO $45.65
HANAN KHADAM-MAKHOUL Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease AR $38.38
HANI BADI Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease OH $24.92
HANNA BERNICE HOGAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $20.53
HANNAH ELISE SINCLAIR Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant KY $31.92
HANNAH ELIZABETH SHINE Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease TX $19.16
HANNAH EVANS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant OH $53.71
HANNAH L CUYLER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $14.86
HANNAH MARYAH BRUGGER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family KY $14.73
HANNAH RHEA RIDDLE Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant OK $187.84
HANNAH W JEANE Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant AR $5.17
HANS E SCHULLER Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease LA $31.77
HANS HUENEFELD EPP Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical CO $19.19
HARDIK B BHATT Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease FL $142.92
HARIS A KALATOUDIS Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine NJ $16.80
HARISH J PATEL Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease NY $23.31
HARITHA P SAIKUMAR Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease TX $37.55