INOGEN, INC.
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Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
Centers for Medicare & Medicaid Services, Open Payments
These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state.
Page 1 of 1; records 1–16 of 16 matching records. This page contains 16 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.
IndustryPayments · General Payments
INOGEN, INC.
CMS reporting company ID 100000005568
General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types
Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00
Page 1 of 1; records 1–16 of 16 matching records. This page contains 16 records (maximum 50), not the full filtered export.
Filtered page: https://industrypayments.org/company/100000005568?year=2019&recipient=all#records-h
CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e
Cite these filtered records
The citation includes this program year, filters, data edition, and page of results.
- Plain
- INOGEN, INC., CMS reporting company ID 100000005568. General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 1; records 1–16 of 16 matching records. This page contains 16 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000005568?year=2019&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
- APA 7
- IndustryPayments. (2026). INOGEN, INC., CMS reporting company ID 100000005568. General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 1; records 1–16 of 16 matching records. This page contains 16 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000005568?year=2019&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
- Bluebook
- INOGEN, INC., CMS reporting company ID 100000005568, IndustryPayments, General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 1; records 1–16 of 16 matching records. This page contains 16 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/company/100000005568?year=2019&recipient=all#records-h.
Centers for Medicare & Medicaid Services, Open Payments
Citation formats are provided for reference; check the requirements of your publication.
Payment records · PY2019
Date, newest first, then reporting company; values as published by CMS.
General Payments · PY2019 · All recipient types · CMS publication 2026-06-30
16 matching records · $262.80 reported total · 0 disputed
Nature of payment: All payment types
Records imported here (UTC).
Download all 16 matching records (CSV)
CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.
Showing records 1–16 of 16.
| Recipient | Paying entity | Amount | Date | Nature of payment | Dispute status | Publication flags | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|---|---|
| DOUGLAS R DORSEY Physician / non-physician practitioner | Inogen, Inc. | $13.84 | 12/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 687747847 | CMS |
| NELSON B GREENE Physician / non-physician practitioner | Inogen, Inc. | $13.84 | 12/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 687747849 | CMS |
| JAMES A WITTEN Physician / non-physician practitioner | Inogen, Inc. | $13.84 | 12/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 687747851 | CMS |
| MATTHEW K PARK Physician / non-physician practitioner | Inogen, Inc. | $13.00 | 09/19/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 687747833 | CMS |
| WILLIAM Y HAN Physician / non-physician practitioner | Inogen, Inc. | $13.00 | 09/19/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 687747835 | CMS |
| IAN B HOFFMAN Physician / non-physician practitioner | Inogen, Inc. | $13.00 | 09/19/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 687747837 | CMS |
| ALI FARROKH Physician / non-physician practitioner | Inogen, Inc. | $19.47 | 09/19/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 687747839 | CMS |
| ANDRES ENRIQUE GIRON Physician / non-physician practitioner | Inogen, Inc. | $19.47 | 09/19/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 687747841 | CMS |
| KATHERINE M PRICE Physician / non-physician practitioner | Inogen, Inc. | $14.90 | 07/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 687747845 | CMS |
| DAVID M CHANG Physician / non-physician practitioner | Inogen, Inc. | $18.59 | 06/06/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 687747857 | CMS |
| SHARI A BRAZINSKY Physician / non-physician practitioner | Inogen, Inc. | $18.59 | 06/06/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 687747859 | CMS |
| VICTOR M GOMEZ Physician / non-physician practitioner | Inogen, Inc. | $18.20 | 06/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 687747829 | CMS |
| MICHAEL R MOTTA Physician / non-physician practitioner | Inogen, Inc. | $18.20 | 06/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 687747831 | CMS |
| WILLIAM W HOOPER Physician / non-physician practitioner | Inogen, Inc. | $20.27 | 05/21/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 687747853 | CMS |
| ROBERT T SAVAGE Physician / non-physician practitioner | Inogen, Inc. | $20.27 | 05/21/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 687747855 | CMS |
| DAVID F POHL Physician / non-physician practitioner | Inogen, Inc. | $14.32 | 01/23/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 687747843 | CMS |
Practitioner overview · all loaded program years
4,957 providers listed 12,842 records General Payments
General Payments to practitioners — all loaded program years
- 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.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
Coverage: program years 2019–2025, General Payments only, reported to physicians and non-physician practitioners. Payments to teaching hospitals are not included in these practitioner figures. Each figure is labeled with its category and program year; categories are never combined.
Practitioner payments by program year
| Program year | Reported | Records | Providers | Detail |
|---|---|---|---|---|
| PY2019 | $262.80 | 16 | 16 | This company in PY2019 → |
| PY2020 | $1,075.83 | 47 | 46 | This company in PY2020 → |
| PY2021 | $2,580.36 | 126 | 126 | This company in PY2021 → |
| PY2022 | $64,235.66 | 3,162 | 2,028 | This company in PY2022 → |
| PY2023 | $116,655.30 | 5,743 | 2,349 | This company in PY2023 → |
| PY2024 | $40,619.38 | 2,167 | 1,250 | This company in PY2024 → |
| PY2025 | $123,047.14 | 1,581 | 1,059 | This company in PY2025 → |
By recipient specialty (95)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 68 specialties 3,184 providers
- Allergy & Immunology 8
- Allergy & Immunology · Allergy 5
- Anesthesiology 3
- Anesthesiology · Pain Medicine 2
- Colon & Rectal Surgery 1
- Dermatology 1
- Dermatology · MOHS-Micrographic Surgery 1
- Emergency Medicine 9
- Emergency Medicine · Emergency Medical Services 1
- Family Medicine 492
- Family Medicine · Adolescent Medicine 1
- Family Medicine · Adult Medicine 6
- Family Medicine · Geriatric Medicine 2
- Family Medicine · Hospice and Palliative Medicine 1
- Family Medicine · Sleep Medicine 2
- Family Medicine · Sports Medicine 3
- General Practice 4
- Hospitalist 20
- Internal Medicine 492
- Internal Medicine · Addiction Medicine 1
- Internal Medicine · Advanced Heart Failure and Transplant Cardiology 1
- Internal Medicine · Allergy & Immunology 3
- Internal Medicine · Cardiovascular Disease 46
- Internal Medicine · Clinical Cardiac Electrophysiology 3
- Internal Medicine · Critical Care Medicine 212
- Internal Medicine · Endocrinology, Diabetes & Metabolism 12
- Internal Medicine · Gastroenterology 4
- Internal Medicine · Geriatric Medicine 12
- Internal Medicine · Hematology & Oncology 5
- Internal Medicine · Hospice and Palliative Medicine 4
- Internal Medicine · Infectious Disease 9
- Internal Medicine · Interventional Cardiology 10
- Internal Medicine · Medical Oncology 1
- Internal Medicine · Nephrology 4
- Internal Medicine · Pulmonary Disease 1,669
- Internal Medicine · Rheumatology 11
- Internal Medicine · Sleep Medicine 50
- Medical Genetics · Clinical Genetics (M.D.) 1
- Neurological Surgery 1
- Neuromusculoskeletal Medicine & OMM 1
- Obstetrics & Gynecology 4
- Ophthalmology 1
- Orthopaedic Surgery 1
- Otolaryngology 1
- Pain Medicine · Interventional Pain Medicine 3
- Pain Medicine · Pain Medicine 3
- Pathology · Anatomic Pathology & Clinical Pathology 2
- Pediatrics 8
- Pediatrics · Adolescent Medicine 1
- Pediatrics · Neonatal-Perinatal Medicine 1
- Pediatrics · Pediatric Allergy/Immunology 1
- Pediatrics · Pediatric Pulmonology 1
- Physical Medicine & Rehabilitation 2
- Physical Medicine & Rehabilitation · Neuromuscular Medicine 1
- Physical Medicine & Rehabilitation · Pain Medicine 1
- Plastic Surgery 1
- Preventive Medicine · Aerospace Medicine 1
- Preventive Medicine · Public Health & General Preventive Medicine 1
- Psychiatry & Neurology · Clinical Neurophysiology 1
- Psychiatry & Neurology · Neurology 9
- Psychiatry & Neurology · Psychiatry 2
- Psychiatry & Neurology · Sleep Medicine 7
- Radiology · Diagnostic Radiology 5
- Radiology · Radiation Oncology 2
- Surgery 6
- Surgery · Pediatric Surgery 1
- Surgery · Surgical Critical Care 1
- Thoracic Surgery (Cardiothoracic Vascular Surgery) 2
Chiropractic Providers 1 specialty 1 providers
Dental Providers 1 specialty 1 providers
Eye and Vision Services Providers 1 specialty 1 providers
Nursing Service Providers 1 specialty 1 providers
Physician Assistants & Advanced Practice Nursing Providers 21 specialties 1,754 providers
- Anesthesiologist Assistant 1
- Clinical Nurse Specialist 1
- Clinical Nurse Specialist · Acute Care 1
- Clinical Nurse Specialist · Adult Health 5
- Clinical Nurse Specialist · Family Health 1
- Clinical Nurse Specialist · Gerontology 1
- Clinical Nurse Specialist · Medical-Surgical 1
- Nurse Anesthetist, Certified Registered 4
- Nurse Practitioner 274
- Nurse Practitioner · Acute Care 132
- Nurse Practitioner · Adult Health 93
- Nurse Practitioner · Critical Care Medicine 8
- Nurse Practitioner · Family 793
- Nurse Practitioner · Gerontology 34
- Nurse Practitioner · Occupational Health 1
- Nurse Practitioner · Primary Care 29
- Nurse Practitioner · Psychiatric/Mental Health 10
- Nurse Practitioner · Women's Health 4
- Physician Assistant 259
- Physician Assistant · Medical 100
- Physician Assistant · Surgical 2
Podiatric Medicine & Surgery Service Providers 2 specialties 2 providers
Providers listed (4,957)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| ANDREA VIVIANA RAMIREZ | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | FL | 1 |
| ANDRES ENRIQUE GIRON | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | CA | 5 |
| ANDRES F GOMEZ AUNCA | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | FL | 2 |
| ANDRES F SOSA | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | FL | 1 |
| ANDRES SANTIAGO ENDARA BRAVO | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | FL | 1 |
| ANDREW B WILLS | Allopathic & Osteopathic Physicians|Family Medicine | TN | 1 |
| ANDREW BROCKMYRE | Allopathic & Osteopathic Physicians|Family Medicine | TN | 1 |
| ANDREW C BOULOS | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | CO | 1 |
| ANDREW C LIU | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | OH | 1 |
| ANDREW C MCKOWN | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | GA | 1 |
| ANDREW D GOINS | Allopathic & Osteopathic Physicians|Internal Medicine | TN | 1 |
| ANDREW EASOW | Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine | MI | 2 |
| ANDREW GOTTEHRER | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | OK | 2 |
| ANDREW J GANGEMI | Allopathic & Osteopathic Physicians|Internal Medicine | PA | 4 |
| ANDREW JACOB SKABELUND | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | TX | 7 |
| ANDREW JAMES ALDRICH | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | TX | 2 |
| ANDREW KIM | Allopathic & Osteopathic Physicians|Family Medicine | NY | 4 |
| ANDREW L BOZARTH | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | MO | 1 |
| ANDREW L WADE | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | TX | 1 |
| ANDREW R JEFFREYS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TX | 1 |
| ANDREW R SEEVARATNAM | Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine | FL | 1 |
| ANDREW R VOGEL | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | OH | 3 |
| ANDREW RANDOLPH ASHBY | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | IA | 1 |
| ANDREW ROBERT FISCHER | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | MT | 1 |
| ANDREW SANCHEZ | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | FL | 1 |
| ANDREW SHAKESPEARE | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | TX | 2 |
| ANDREW STONE | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | RI | 5 |
| ANDREW T FRENCH | Allopathic & Osteopathic Physicians|Family Medicine | VA | 1 |
| ANDREW W CHUNG | Allopathic & Osteopathic Physicians|Emergency Medicine | TX | 1 |
| ANDREW W WARNER | Allopathic & Osteopathic Physicians|Internal Medicine | NY | 5 |
| ANDREW WEYMER | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | CA | 2 |
| ANDREW WILKES | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | MA | 11 |
| ANDREWS PAUL | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | TN | 1 |
| ANEETA NANGRANI | Allopathic & Osteopathic Physicians|Internal Medicine | NY | 1 |
| ANEL IVETH MARQUEZ | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Primary Care | NJ | 1 |
| ANET PROENZA | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | FL | 1 |
| ANGEL AMBROSE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | AK | 1 |
| ANGEL LUIS MONSERRATE- VAZQUEZ | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | FL | 9 |
| ANGEL M SABO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care | OH | 1 |
| ANGEL NUNEZ | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | FL | 1 |
| ANGEL R ADAMS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | FL | 4 |
| ANGEL SHENG YANG | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | SC | 2 |
| ANGELA BURNETT | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | FL | 3 |
| ANGELA CAROLE FREED | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology | OH | 7 |
| ANGELA CONNAUGHTON | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | NC | 1 |
| ANGELA D LANTER | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | KY | 2 |
| ANGELA G STILES | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | GA | 2 |
| ANGELA G WILKINS | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | KY | 1 |
| ANGELA GALANTE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | AZ | 1 |
| ANGELA GANN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | AL | 2 |