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 44; records 251–300 of 2167 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, PY2024; 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 44; records 251–300 of 2167 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000005568?year=2024&recipient=all&page=6#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff

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, PY2024; 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 44; records 251–300 of 2167 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000005568?year=2024&recipient=all&page=6#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
APA 7
IndustryPayments. (2026). INOGEN, INC., CMS reporting company ID 100000005568. General Payments, PY2024; 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 44; records 251–300 of 2167 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000005568?year=2024&recipient=all&page=6#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
Bluebook
INOGEN, INC., CMS reporting company ID 100000005568, IndustryPayments, General Payments, PY2024; 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 44; records 251–300 of 2167 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff. https://industrypayments.org/company/100000005568?year=2024&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 · PY2024

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

General Payments · PY2024 · All recipient types · CMS publication 2026-06-30

2,167 matching records · $40,619.38 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 2,167 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 2,167.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
GEOFF S SZABO
Physician / non-physician practitioner
INOGEN, INC. $35.3911/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144991227 CMS
SALIL AVASTHI
Physician / non-physician practitioner
INOGEN, INC. $18.4710/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144987242 CMS
MIRLE GIRISH
Physician / non-physician practitioner
INOGEN, INC. $18.5010/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144988013 CMS
SRINIVAS KATRAGADDA
Physician / non-physician practitioner
INOGEN, INC. $18.4710/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144988343 CMS
ANAS NAHHAS
Physician / non-physician practitioner
INOGEN, INC. $21.9010/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144988789 CMS
DENZIL SEEDIAL
Physician / non-physician practitioner
INOGEN, INC. $11.6610/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144989337 CMS
KAILASH SHARMA
Physician / non-physician practitioner
INOGEN, INC. $14.6310/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144989381 CMS
SARAH A USMANI
Physician / non-physician practitioner
INOGEN, INC. $2.6010/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144989631 CMS
WENDY K ZOURAS
Physician / non-physician practitioner
INOGEN, INC. $18.5010/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144989841 CMS
MIRTA ELENITA AGUILAR-RAGBIR
Physician / non-physician practitioner
INOGEN, INC. $11.6610/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144990083 CMS
RHONDA C HILLMAN
Physician / non-physician practitioner
INOGEN, INC. $18.5010/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144990663 CMS
HARTWIG O BOEPPLE
Physician / non-physician practitioner
INOGEN, INC. $17.6510/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144987332 CMS
ANTHONY FREUNDEL
Physician / non-physician practitioner
INOGEN, INC. $17.6510/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144987885 CMS
ALEXANDER B GELFER
Physician / non-physician practitioner
INOGEN, INC. $17.6510/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144987965 CMS
KAMAL SHARMA
Physician / non-physician practitioner
INOGEN, INC. $23.8110/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144989383 CMS
JOHN S SUEN
Physician / non-physician practitioner
INOGEN, INC. $23.4110/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144989533 CMS
JERRY S YANG
Physician / non-physician practitioner
INOGEN, INC. $23.4110/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144990057 CMS
SAMANTHA RENEE TUTTLE
Physician / non-physician practitioner
INOGEN, INC. $23.8110/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144991285 CMS
WAHAJ AHMED
Physician / non-physician practitioner
INOGEN, INC. $19.4610/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144987076 CMS
JOHN KINGREY
Physician / non-physician practitioner
INOGEN, INC. $12.5210/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144988419 CMS
CRYSTAL D BALL
Physician / non-physician practitioner
INOGEN, INC. $20.2110/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144990115 CMS
ABAGAIL G FARMER
Physician / non-physician practitioner
INOGEN, INC. $20.2110/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144990443 CMS
GARY W GILLIAM
Physician / non-physician practitioner
INOGEN, INC. $20.2110/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144990555 CMS
SUTTON A HESS
Physician / non-physician practitioner
INOGEN, INC. $20.2110/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144990643 CMS
MIKELLA BLAKE MAINE
Physician / non-physician practitioner
INOGEN, INC. $20.2110/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144990847 CMS
JULIE MEADE
Physician / non-physician practitioner
INOGEN, INC. $20.2110/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144990875 CMS
AMY E BOHAN
Physician / non-physician practitioner
INOGEN, INC. $19.4610/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144987336 CMS
HARMEET S GILL
Physician / non-physician practitioner
INOGEN, INC. $19.4610/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144988001 CMS
CRAIG H HARCUP
Physician / non-physician practitioner
INOGEN, INC. $12.4010/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144988153 CMS
DYLAN M THIEL
Physician / non-physician practitioner
INOGEN, INC. $12.4010/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144989581 CMS
IAN PIERONI
Physician / non-physician practitioner
INOGEN, INC. $19.4610/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144989991 CMS
MONIQUE SHERMAN
Physician / non-physician practitioner
INOGEN, INC. $19.4610/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144990029 CMS
HOLLY D DOCKERY
Physician / non-physician practitioner
INOGEN, INC. $14.8410/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144990411 CMS
KAREN A MONGER
Physician / non-physician practitioner
INOGEN, INC. $13.8210/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144990915 CMS
NAJWA BAHU BAUGH
Physician / non-physician practitioner
INOGEN, INC. $16.6610/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144987266 CMS
NASSER ZAKIEH
Physician / non-physician practitioner
INOGEN, INC. $17.3110/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144989821 CMS
JULI A SMELSER
Physician / non-physician practitioner
INOGEN, INC. $6.7610/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144991175 CMS
DIANA C DOEING
Physician / non-physician practitioner
INOGEN, INC. $6.9810/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144987743 CMS
JARED M INTAPHAN
Physician / non-physician practitioner
INOGEN, INC. $20.3310/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144988261 CMS
ASAAD JANDALI
Physician / non-physician practitioner
INOGEN, INC. $20.6210/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144988295 CMS
ANAS NAHHAS
Physician / non-physician practitioner
INOGEN, INC. $19.8010/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144988787 CMS
MUDASSIR NAWAZ
Physician / non-physician practitioner
INOGEN, INC. $14.8610/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144988815 CMS
WASSIM SHWAIKI
Physician / non-physician practitioner
INOGEN, INC. $6.3610/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144989403 CMS
FLOYD KEITH UNDERHILL JR.
Physician / non-physician practitioner
INOGEN, INC. $8.4710/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144989623 CMS
TERRI LYNN HERRIAN
Physician / non-physician practitioner
INOGEN, INC. $14.8610/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144990639 CMS
LUIS J PENA-HERNANDEZ
Physician / non-physician practitioner
INOGEN, INC. $4.9810/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144989017 CMS
VIJOYDEEP TANJOREV RAO
Physician / non-physician practitioner
INOGEN, INC. $11.1410/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144989115 CMS
CARLOS W SANCHEZ
Physician / non-physician practitioner
INOGEN, INC. $20.6510/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144989275 CMS
SAILESH SHAH
Physician / non-physician practitioner
INOGEN, INC. $20.0410/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144989353 CMS
DAVID WEISSBERGER
Physician / non-physician practitioner
INOGEN, INC. $20.6510/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144989681 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