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
MARTHA E LOZANO Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease CA $17.75
MARTHA KELLY WALDREP REEVES Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $7.91
MARTHA LEIGH BARR Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX $5.94
MARTHA MUKA IVES Allopathic & Osteopathic Physicians|Family Medicine CO $16.00
MARTHA REILLEY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner MD $71.39
MARTIN FERNANDO BRITOS BRAY Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine FL $15.25
MARTIN J WALSH Allopathic & Osteopathic Physicians|Internal Medicine MO $13.69
MARTIN JOHN WALSH Allopathic & Osteopathic Physicians|Internal Medicine FL $16.05
MARTIN LANSANG Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine NJ $13.68
MARVIN R WATSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX $16.61
MARVIN W SEXTON Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease AL $16.29
MARWAN SAOUD Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine NY $15.38
MARY A EDWARDS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX $13.94
MARY A HAMMONDS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health TN $38.72
MARY B LABRIOLA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care AL $5.44
MARY C AXELRAD TN $35.98
MARY D GODORNES Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family KS $27.69
MARY E GARCIA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family KY $110.80
MARY E MULLINS Allopathic & Osteopathic Physicians|Neuromusculoskeletal Medicine & OMM CO $5.60
MARY JANE PERLOTA GAMAYAO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NV $24.32
MARY K GOETSCH Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant AZ $28.87
MARY KAREN SAFFORD Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family OH $52.62
MARY KATHRYN KONRAD CHESTANG Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care AL $63.26
MARY M CHERRETTE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner MI $15.88
MARY MCCORMICK Allopathic & Osteopathic Physicians|Family Medicine TN $41.87
MARY NORINE ARNOLD Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical CO $28.62
MARY P WHISTLER-ANDREWS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NY $7.11
MARY ROMERO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $19.10
MARY STREK Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease IL $20.04
MARY STRINGFELLOW Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology LA $32.52
MARYANN NONE SUDMEIER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CO $21.79
MARYLIE P BUCKOSKI Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX $13.57
MARYLOU NACE Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease NJ $13.68
MASOOD AHMED Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease GA $29.64
MASOOD H SIDDIQUEE Allopathic & Osteopathic Physicians|Internal Medicine GA $12.35
MATEEN AHMED Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease KY $22.99
MATTHEW A ANDERSON Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine TX $20.83
MATTHEW A NITZBERG Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease MA $36.23
MATTHEW A THORNTON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $30.13
MATTHEW B BOWLES Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant VA $22.59
MATTHEW BESSOM Allopathic & Osteopathic Physicians|Internal Medicine TN $17.16
MATTHEW C BIRDWHISTELL Allopathic & Osteopathic Physicians|Internal Medicine KY $18.73
MATTHEW C YOUNG Allopathic & Osteopathic Physicians|Family Medicine CO $15.60
MATTHEW D WOOD Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN $264.56
MATTHEW DAVID WILLIAMS Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine VA $21.58
MATTHEW F KOSCIELSKI Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine IN $29.87
MATTHEW FITZGERALD KNOCH Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease OH $21.63
MATTHEW FRANCES ROSSI Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner FL $19.74
MATTHEW GERALD WITSKEN Allopathic & Osteopathic Physicians|Internal Medicine OH $15.17
MATTHEW H PHAM Allopathic & Osteopathic Physicians|Internal Medicine NV $13.75