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 2 of 64; records 51–100 of 3162 matching records. This page contains 50 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, PY2022; 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 2 of 64; records 51–100 of 3162 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000005568?year=2022&recipient=all&page=2#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c

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, PY2022; 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 2 of 64; records 51–100 of 3162 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000005568?year=2022&recipient=all&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
APA 7
IndustryPayments. (2026). INOGEN, INC., CMS reporting company ID 100000005568. General Payments, PY2022; 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 2 of 64; records 51–100 of 3162 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000005568?year=2022&recipient=all&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
Bluebook
INOGEN, INC., CMS reporting company ID 100000005568, IndustryPayments, General Payments, PY2022; 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 2 of 64; records 51–100 of 3162 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c. https://industrypayments.org/company/100000005568?year=2022&recipient=all&page=2#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2022

Date, newest first, then reporting company; values as published by CMS.

General Payments · PY2022 · All recipient types · CMS publication 2026-06-30

3,162 matching records · $64,235.66 reported total · 1 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 3,162 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 51–100 of 3,162.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
RACHEL DAVENPORT-CAMPBELL
Physician / non-physician practitioner
Inogen, Inc. $6.2912/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964101491 CMS
NICOLE LOUISE PICHON
Physician / non-physician practitioner
Inogen, Inc. $13.0012/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964103527 CMS
JAMIE ROUSSEL KING
Physician / non-physician practitioner
Inogen, Inc. $13.0012/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964103529 CMS
RONALD E FIELDS
Physician / non-physician practitioner
Inogen, Inc. $13.0112/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964103533 CMS
DENA SHAFFETT LANDRY
Physician / non-physician practitioner
Inogen, Inc. $13.0112/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964103535 CMS
JAMES L VERMAELEN
Physician / non-physician practitioner
Inogen, Inc. $13.0112/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964103537 CMS
JAMES O'NEAL
Physician / non-physician practitioner
Inogen, Inc. $13.0112/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964103539 CMS
BELINDA K COWART
Physician / non-physician practitioner
Inogen, Inc. $13.0112/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964103541 CMS
ALICIA GAUTREAU
Physician / non-physician practitioner
Inogen, Inc. $13.0112/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964103543 CMS
GURMIT S GILL
Physician / non-physician practitioner
Inogen, Inc. $16.2012/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964104705 CMS
FERNANDO KELLER
Physician / non-physician practitioner
Inogen, Inc. $18.1712/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964105311 CMS
MAURICE ALWAYA
Physician / non-physician practitioner
Inogen, Inc. $20.8412/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964105897 CMS
VICENTE RODRIGUEZ
Physician / non-physician practitioner
Inogen, Inc. $29.7812/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964106801 CMS
KATELYN DENISE WALKER
Physician / non-physician practitioner
Inogen, Inc. $34.2312/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964106871 CMS
RAFAEL A MARTINEZ
Physician / non-physician practitioner
Inogen, Inc. $2.5912/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964100821 CMS
RAFAEL A MARTINEZ
Physician / non-physician practitioner
Inogen, Inc. $6.9212/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964101643 CMS
KATHERINE REYER
Physician / non-physician practitioner
Inogen, Inc. $6.9212/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964101647 CMS
MERCEDES N FERNANDEZ
Physician / non-physician practitioner
Inogen, Inc. $6.9212/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964101649 CMS
CATHERINE PAPATHEODORU
Physician / non-physician practitioner
Inogen, Inc. $6.9212/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964101651 CMS
CHELSEA DELOIS
Physician / non-physician practitioner
Inogen, Inc. $13.2412/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964103601 CMS
RAFAEL A MARTINEZ
Physician / non-physician practitioner
Inogen, Inc. $4.2312/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964101041 CMS
MERCEDES N FERNANDEZ
Physician / non-physician practitioner
Inogen, Inc. $4.2312/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964101043 CMS
RYAN J LOGUE
Physician / non-physician practitioner
Inogen, Inc. $5.5012/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964101291 CMS
MEREDITH M SLAYTER
Physician / non-physician practitioner
Inogen, Inc. $5.5012/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964101293 CMS
BORIS SAGALOVICH
Physician / non-physician practitioner
Inogen, Inc. $7.0412/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964101687 CMS
SANDIP DESAI
Physician / non-physician practitioner
Inogen, Inc. $11.2612/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964102933 CMS
BAHIA ELKAMAND
Physician / non-physician practitioner
Inogen, Inc. $11.2612/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964102935 CMS
REUVEN MOSHENYAT
Physician / non-physician practitioner
Inogen, Inc. $11.4612/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964102993 CMS
ESTRELLITA VELEZ JO
Physician / non-physician practitioner
Inogen, Inc. $12.7812/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964103435 CMS
BABU MANATH EAPEN
Physician / non-physician practitioner
Inogen, Inc. $12.9212/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964103471 CMS
TINA GRAHAM
Physician / non-physician practitioner
Inogen, Inc. $16.9612/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964104867 CMS
SAM SADEGHI
Physician / non-physician practitioner
Inogen, Inc. $16.9712/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964104869 CMS
BOBBY RAY NICHOLS
Physician / non-physician practitioner
Inogen, Inc. $16.9712/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964104875 CMS
JOSEPH W ELIO
Physician / non-physician practitioner
Inogen, Inc. $18.2312/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964105331 CMS
ALLISON KIRSHNER
Physician / non-physician practitioner
Inogen, Inc. $18.2312/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964105333 CMS
SUNEESH G NAIR
Physician / non-physician practitioner
Inogen, Inc. $18.9412/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964105513 CMS
ERNESTO R GONZALEZ
Physician / non-physician practitioner
Inogen, Inc. $20.0812/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964105759 CMS
JOHNNY CL WONG
Physician / non-physician practitioner
Inogen, Inc. $20.0812/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964105761 CMS
ESTRELLITA VELEZ JO
Physician / non-physician practitioner
Inogen, Inc. $20.3112/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964105831 CMS
DOUGLAS R DORSEY
Physician / non-physician practitioner
Inogen, Inc. $22.5912/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964106239 CMS
NELSON B GREENE
Physician / non-physician practitioner
Inogen, Inc. $22.5912/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964106241 CMS
MATTHEW B BOWLES
Physician / non-physician practitioner
Inogen, Inc. $22.5912/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964106245 CMS
NEETA VORST
Physician / non-physician practitioner
Inogen, Inc. $22.5912/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964106247 CMS
MEGAN A HUNTER
Physician / non-physician practitioner
Inogen, Inc. $7.0712/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964101699 CMS
NAJWA BAHU BAUGH
Physician / non-physician practitioner
Inogen, Inc. $9.5112/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964102375 CMS
REBECCA C BEYER
Physician / non-physician practitioner
Inogen, Inc. $11.8312/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964103099 CMS
FRANCESCA PANKO
Physician / non-physician practitioner
Inogen, Inc. $11.8312/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964103101 CMS
SHWETA FRECHETTE
Physician / non-physician practitioner
Inogen, Inc. $11.8312/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964103103 CMS
MOHAMMED WAEL W AL-AMERI
Physician / non-physician practitioner
Inogen, Inc. $12.5712/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964103333 CMS
NAUSHEEN ZAINAB KHAN
Physician / non-physician practitioner
Inogen, Inc. $13.1212/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964103571 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 yearReportedRecordsProvidersDetail
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
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
Podiatric Medicine & Surgery Service Providers 2 specialties 2 providers

Providers listed (4,957)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
AARON EMMONS Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology CO 1
AARON G ELLISON Allopathic & Osteopathic Physicians|Family Medicine|Sports Medicine NC 1
AARON J BARNES Allopathic & Osteopathic Physicians|Family Medicine KY 1
AARON J SMYTH Allopathic & Osteopathic Physicians|Internal Medicine TN 2
AARON J VICARI Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant LA 1
AARON K METCALF Allopathic & Osteopathic Physicians|Family Medicine TN 3
AARON M FIELDS Allopathic & Osteopathic Physicians|Family Medicine CO 1
AARON R WITT Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant WI 5
ABA SOMERS Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease MA 1
ABAGAIL G FARMER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN 7
ABBAS OMAIS Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease MD 1
ABBEY E DUNN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Sleep Medicine OH 1
ABBY K HOVATER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner AL 1
ABD ALMONEM MOHAMMAD ABDELRAHMAN Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease MA 2
ABDALSAMIH M TAEB Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease GA 1
ABDUL SHAHIN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NY 6
ABDULLAH ALTAYEH Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease IL 2
ABDULLAH BAIG Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism TN 2
ABDULLAH M YONAN Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease AZ 4
ABDULLAH RAFFEE Allopathic & Osteopathic Physicians|Internal Medicine|Geriatric Medicine MI 1
ABHIJEET G GHATOL Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease MI 1
ABHIJIT PRAKASH MAHALINGASHETTY Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease SC 1
ABHISHEK AGARWAL Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease NJ 2
ABHISHEK KRISHNA Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease GA 2
ABID MD IQBAL Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease TX 2
ABIGAIL E GASS Allopathic & Osteopathic Physicians|Internal Medicine TN 1
ABIGAIL NORRIS Allopathic & Osteopathic Physicians|Family Medicine CO 1
ABIGAIL R TUNGETT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Psychiatric/Mental Health TN 1
ABRAHAM CHERIYAN Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease TX 1
ABUBAKR A CHAUDHRY Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease GA 1
ADAM B MCKENZIE Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease NC 1
ADAM BOSAK Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease AZ 2
ADAM C LETT Allopathic & Osteopathic Physicians|Family Medicine TN 1
ADAM J KAISER Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease VA 3
ADAM KORUS Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease CT 1
ADAM L GRIGGS Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease FL 10
ADAM L SCHWARTZ Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical AZ 6
ADAM P KOUNS Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease OH 33
ADAM R BELANGER Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease NC 1
ADAM RIDENOUR Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner OH 1
ADAM S WELLIKOFF Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease FL 84
ADAM SETH KATZ Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine FL 1
ADAM V FERGUSON Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant LA 1
ADAM W CEREL Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease MA 3
ADEBOWALE AKINTAYO Allopathic & Osteopathic Physicians|Family Medicine GA 1
ADEKUNLE L ADEKOLA Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine TX 5
ADEL M EL ABBASSI Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease VA 3
ADEOYE A AREMU Allopathic & Osteopathic Physicians|Internal Medicine AL 1
ADEWALE ADEMOLA OLALERE Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease NC 7
ADIL T DEGANI Allopathic & Osteopathic Physicians|Internal Medicine MD 3