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 12 of 115; records 551–600 of 5743 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, PY2023; 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 12 of 115; records 551–600 of 5743 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000005568?year=2023&recipient=all&page=12#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9

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, PY2023; 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 12 of 115; records 551–600 of 5743 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000005568?year=2023&recipient=all&page=12#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7
IndustryPayments. (2026). INOGEN, INC., CMS reporting company ID 100000005568. General Payments, PY2023; 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 12 of 115; records 551–600 of 5743 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000005568?year=2023&recipient=all&page=12#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook
INOGEN, INC., CMS reporting company ID 100000005568, IndustryPayments, General Payments, PY2023; 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 12 of 115; records 551–600 of 5743 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9. https://industrypayments.org/company/100000005568?year=2023&recipient=all&page=12#records-h.

Centers for Medicare & Medicaid Services, Open Payments

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

Payment records · PY2023

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

General Payments · PY2023 · All recipient types · CMS publication 2026-06-30

5,743 matching records · $116,655.30 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 5,743 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 551–600 of 5,743.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
DAVID DINUOSCIO
Physician / non-physician practitioner
Inogen, Inc. $11.1311/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040263329 CMS
DALE FIELD
Physician / non-physician practitioner
Inogen, Inc. $17.2211/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040265715 CMS
KENNETH J FUQUAY
Physician / non-physician practitioner
Inogen, Inc. $18.3911/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040266779 CMS
GLENN M GIESSEL
Physician / non-physician practitioner
Inogen, Inc. $17.2111/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040268007 CMS
KEVIN R GREEN
Physician / non-physician practitioner
Inogen, Inc. $18.3911/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040268935 CMS
STEPHANIE LERNER
Physician / non-physician practitioner
Inogen, Inc. $10.9111/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040275133 CMS
TAYLOR MAHER
Physician / non-physician practitioner
Inogen, Inc. $28.2611/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040276401 CMS
SERGIO A MARTINEZ
Physician / non-physician practitioner
Inogen, Inc. $0.9111/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040277013 CMS
SERGIO A MARTINEZ
Physician / non-physician practitioner
Inogen, Inc. $20.2711/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040277021 CMS
KAVITHA MUTHUSAMY
Physician / non-physician practitioner
Inogen, Inc. $17.6811/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040279769 CMS
SHOAB AHMED NAZIR
Physician / non-physician practitioner
Inogen, Inc. $12.1211/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040280305 CMS
MICHAEL OVERDAHL
Physician / non-physician practitioner
Inogen, Inc. $17.6811/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040281503 CMS
MICHAEL B POLSKY
Physician / non-physician practitioner
Inogen, Inc. $17.2211/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040284587 CMS
HEATHER ANNE RAMOUS
Physician / non-physician practitioner
Inogen, Inc. $14.3511/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040285609 CMS
RAJESH RAO
Physician / non-physician practitioner
Inogen, Inc. $14.1011/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040285715 CMS
JACK E RASHKIN
Physician / non-physician practitioner
Inogen, Inc. $14.3511/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040285823 CMS
RYAN D REBER
Physician / non-physician practitioner
Inogen, Inc. $10.8311/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040285953 CMS
JENNIFER R SHAFFER
Physician / non-physician practitioner
Inogen, Inc. $17.6811/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040289169 CMS
ABDUL SHAHIN
Physician / non-physician practitioner
Inogen, Inc. $0.9111/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040289423 CMS
ABDUL SHAHIN
Physician / non-physician practitioner
Inogen, Inc. $20.2711/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040289431 CMS
AHMED SHARAAN
Physician / non-physician practitioner
Inogen, Inc. $17.6811/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040289559 CMS
LAURA VINSON
Physician / non-physician practitioner
Inogen, Inc. $17.2111/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040294611 CMS
WARREN A WILKES
Physician / non-physician practitioner
Inogen, Inc. $6.7711/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040296277 CMS
JOHNNY CL WONG
Physician / non-physician practitioner
Inogen, Inc. $17.2111/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040296805 CMS
BRIAN ZEHR
Physician / non-physician practitioner
Inogen, Inc. $17.6811/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040297945 CMS
JAVIER F ADUEN
Physician / non-physician practitioner
Inogen, Inc. $17.2511/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040252513 CMS
SAMER ALKHUJA
Physician / non-physician practitioner
Inogen, Inc. $7.1611/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040253251 CMS
AMEYA A ASARKAR
Physician / non-physician practitioner
Inogen, Inc. $1.0611/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040254351 CMS
AMEYA A ASARKAR
Physician / non-physician practitioner
Inogen, Inc. $16.0911/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040254355 CMS
HOLLY CARTER BELL
Physician / non-physician practitioner
Inogen, Inc. $22.2411/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040255859 CMS
THERESA MARIE BLACK
Physician / non-physician practitioner
Inogen, Inc. $22.2411/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040256689 CMS
ROBERT C BROUSSARD
Physician / non-physician practitioner
Inogen, Inc. $16.5511/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040257911 CMS
GINA MARIE CATANESE
Physician / non-physician practitioner
Inogen, Inc. $23.8011/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040259387 CMS
ALI EL ATAT
Physician / non-physician practitioner
Inogen, Inc. $17.4811/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040264180 CMS
TRICIA T GILBERT
Physician / non-physician practitioner
Inogen, Inc. $11.2111/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040268029 CMS
SUMMER CONE HANSON
Physician / non-physician practitioner
Inogen, Inc. $18.8011/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040269875 CMS
ROBERT HOLLADAY
Physician / non-physician practitioner
Inogen, Inc. $1.0611/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040270983 CMS
ROBERT HOLLADAY
Physician / non-physician practitioner
Inogen, Inc. $16.0911/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040270989 CMS
DOUGLAS A HUTT
Physician / non-physician practitioner
Inogen, Inc. $11.2111/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040271449 CMS
FERNANDO KELLER
Physician / non-physician practitioner
Inogen, Inc. $16.2011/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040272899 CMS
EMAD ADNAN KOWATLI
Physician / non-physician practitioner
Inogen, Inc. $23.5511/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040274089 CMS
EMAD ADNAN KOWATLI
Physician / non-physician practitioner
Inogen, Inc. $1.3011/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040274097 CMS
SARAH E MORGAN
Physician / non-physician practitioner
Inogen, Inc. $16.0811/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040279279 CMS
VINH T NGUYEN
Physician / non-physician practitioner
Inogen, Inc. $1.0711/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040280611 CMS
VINH T NGUYEN
Physician / non-physician practitioner
Inogen, Inc. $16.0911/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040280617 CMS
RICHARD NUNEZ LOPEZ
Physician / non-physician practitioner
Inogen, Inc. $23.8011/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040280821 CMS
SIMMY J PINTO
Physician / non-physician practitioner
Inogen, Inc. $22.2411/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040284125 CMS
DENZIL SEEDIAL
Physician / non-physician practitioner
Inogen, Inc. $24.5511/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040288889 CMS
RAJINDAR SIKAND
Physician / non-physician practitioner
Inogen, Inc. $17.5611/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040290239 CMS
FAISAL USMAN
Physician / non-physician practitioner
Inogen, Inc. $17.2511/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040293833 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