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 6 of 32; records 251–300 of 1582 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, PY2025; 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 6 of 32; records 251–300 of 1582 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000005568?year=2025&recipient=all&page=6#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e

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, PY2025; 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 6 of 32; records 251–300 of 1582 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000005568?year=2025&recipient=all&page=6#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e.
APA 7
IndustryPayments. (2026). INOGEN, INC., CMS reporting company ID 100000005568. General Payments, PY2025; 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 6 of 32; records 251–300 of 1582 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000005568?year=2025&recipient=all&page=6#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e.
Bluebook
INOGEN, INC., CMS reporting company ID 100000005568, IndustryPayments, General Payments, PY2025; 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 6 of 32; records 251–300 of 1582 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e. https://industrypayments.org/company/100000005568?year=2025&recipient=all&page=6#records-h.

Centers for Medicare & Medicaid Services, Open Payments

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

Payment records · PY2025

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

General Payments · PY2025 · All recipient types · CMS publication 2026-06-30

1,582 matching records · $126,047.14 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 1,582 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 251–300 of 1,582.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
MUHAMMAD IMTIAZ
Physician / non-physician practitioner
INOGEN, INC. $31.1310/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658765 CMS
RYAN C CHUA
Physician / non-physician practitioner
INOGEN, INC. $20.7810/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658845 CMS
MUHAMMAD I ALI
Physician / non-physician practitioner
INOGEN, INC. $31.1310/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253659331 CMS
EDWARD W ADAMS
Physician / non-physician practitioner
INOGEN, INC. $20.7710/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253659369 CMS
THERESA KELLY MURPHY
Physician / non-physician practitioner
INOGEN, INC. $31.1310/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253659794 CMS
ROBIN A HART
Physician / non-physician practitioner
INOGEN, INC. $23.3410/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253660298 CMS
SURAJ SUNDER
Physician / non-physician practitioner
INOGEN, INC. $23.5710/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253657853 CMS
KARIM ANIS
Physician / non-physician practitioner
INOGEN, INC. $36.2010/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658149 CMS
MICHAEL STANCHINA
Physician / non-physician practitioner
INOGEN, INC. $36.2010/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658591 CMS
AHMAD RASHID
Physician / non-physician practitioner
INOGEN, INC. $23.5710/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658629 CMS
KENNETH PERRET
Physician / non-physician practitioner
INOGEN, INC. $19.1610/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253659153 CMS
HANNAH ELIZABETH SHINE
Physician / non-physician practitioner
INOGEN, INC. $19.1610/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253659343 CMS
CHRISTOPHER A STALLARD
Physician / non-physician practitioner
INOGEN, INC. $19.1510/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253659674 CMS
ANET PROENZA
Physician / non-physician practitioner
INOGEN, INC. $19.6410/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253660096 CMS
KIM L CHURACH
Physician / non-physician practitioner
INOGEN, INC. $34.0010/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253660290 CMS
KASIA BETH HOOVER
Physician / non-physician practitioner
INOGEN, INC. $23.5710/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253660346 CMS
MERCEDES N FERNANDEZ
Physician / non-physician practitioner
INOGEN, INC. $19.6410/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253660376 CMS
IRINA MARGARITA RODRIGUEZ NAPOLES
Physician / non-physician practitioner
Inogen, Inc. $19.6410/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253659992 CMS
JAIME CANCEL
Physician / non-physician practitioner
INOGEN, INC. $18.3910/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658907 CMS
NAEEM Z MALIK
Physician / non-physician practitioner
INOGEN, INC. $13.4110/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658939 CMS
MOAYYED MOALLEM
Physician / non-physician practitioner
INOGEN, INC. $13.4010/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253659087 CMS
JUSTIN ERIN PICKENS
Physician / non-physician practitioner
INOGEN, INC. $18.3910/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253660362 CMS
GEORGE LIEB
Physician / non-physician practitioner
INOGEN, INC. $16.6010/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253657571 CMS
RYAN J LOGUE
Physician / non-physician practitioner
INOGEN, INC. $27.1310/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253657715 CMS
RAJESHRI P PATEL
Physician / non-physician practitioner
INOGEN, INC. $22.3510/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658291 CMS
STEVEN YOUNG KIM
Physician / non-physician practitioner
INOGEN, INC. $14.1210/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658833 CMS
LAUREN M ARMINGTON
Physician / non-physician practitioner
INOGEN, INC. $27.1310/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253659788 CMS
EDWARD VASQUEZ
Physician / non-physician practitioner
INOGEN, INC. $14.1210/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253659998 CMS
JEREMIAH ISAAC SIMMONS
Physician / non-physician practitioner
INOGEN, INC. $14.1210/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253660502 CMS
CHARLES ALLRED
Physician / non-physician practitioner
Inogen, Inc. $16.6010/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658407 CMS
ANTHONY FLAIM
Physician / non-physician practitioner
Inogen, Inc. $16.6010/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658525 CMS
IRAM NAWAZ
Physician / non-physician practitioner
INOGEN, INC. $33.0810/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253659553 CMS
ADAM W CEREL
Physician / non-physician practitioner
INOGEN, INC. $14.5010/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658465 CMS
KISH L CARLTON
Physician / non-physician practitioner
INOGEN, INC. $13.9910/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253657929 CMS
LLOYD M FRUGE
Physician / non-physician practitioner
INOGEN, INC. $13.9910/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658123 CMS
RANJIT R NAIR
Physician / non-physician practitioner
INOGEN, INC. $14.4110/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658361 CMS
SCOTT WALLS
Physician / non-physician practitioner
INOGEN, INC. $13.9910/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253659001 CMS
SHERRIE L FITTS
Physician / non-physician practitioner
INOGEN, INC. $13.9910/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253659750 CMS
RIKI JO WILLIAMSON
Physician / non-physician practitioner
INOGEN, INC. $22.7510/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253659936 CMS
ANTOINETTE RILEY
Physician / non-physician practitioner
INOGEN, INC. $13.9910/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253660196 CMS
KELLI MICHELLE THOMPSON
Physician / non-physician practitioner
INOGEN, INC. $13.9910/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253660292 CMS
TRENT EUGENE GALE
Physician / non-physician practitioner
INOGEN, INC. $22.7510/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253660532 CMS
MARC A SALA
Physician / non-physician practitioner
Inogen, Inc. $2,200.0010/22/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: NEW
06/30/2026 1253660626 CMS
MARC A SALA
Physician / non-physician practitioner
Inogen, Inc. $2,200.0010/22/2025 Honoraria No dispute reported Delay: No
Change: NEW
06/30/2026 1253660628 CMS
ANDREW STONE
Physician / non-physician practitioner
INOGEN, INC. $24.8710/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658613 CMS
LALITHA KODURI
Physician / non-physician practitioner
INOGEN, INC. $24.8810/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658731 CMS
DAVID A DICECCO
Physician / non-physician practitioner
INOGEN, INC. $24.8710/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253659245 CMS
RAFFI CALIKYAN
Physician / non-physician practitioner
Inogen, Inc. $24.8810/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658379 CMS
KENNETH R LANDER
Physician / non-physician practitioner
INOGEN, INC. $5.9910/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253657865 CMS
TONY H SU
Physician / non-physician practitioner
INOGEN, INC. $20.0210/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1253658283 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