Leadiant Biosciences, 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 2; records 1–50 of 59 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

Leadiant Biosciences, Inc.

CMS reporting company ID 100000011182

General Payments, PY2020; 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 2; records 1–50 of 59 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000011182?year=2020&recipient=all#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
Leadiant Biosciences, Inc., CMS reporting company ID 100000011182. General Payments, PY2020; 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 2; records 1–50 of 59 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000011182?year=2020&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019.
APA 7
IndustryPayments. (2026). Leadiant Biosciences, Inc., CMS reporting company ID 100000011182. General Payments, PY2020; 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 2; records 1–50 of 59 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000011182?year=2020&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019.
Bluebook
Leadiant Biosciences, Inc., CMS reporting company ID 100000011182, IndustryPayments, General Payments, PY2020; 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 2; records 1–50 of 59 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019. https://industrypayments.org/company/100000011182?year=2020&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 · PY2020

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

General Payments · PY2020 · All recipient types · CMS publication 2026-06-30

59 matching records · $53,287.41 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 59 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 1–50 of 59.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
DUANE NELSON
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $25.5912/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768499 CMS
BOB GENG
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $285.0011/09/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768587 CMS
SUSAN B CONLEY
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $33.0511/05/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768539 CMS
GERMAN A LOZANO GUZMAN
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $33.0511/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768505 CMS
JAMAL D SIDDIQUI
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $25.0711/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768509 CMS
JOSHUA ZARITSKY
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $33.0511/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768511 CMS
MADELEINE A HASBROOK
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $25.0711/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768519 CMS
MATTHEW I GEMBALA
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $22.9510/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768523 CMS
BOB GENG
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $1,330.0010/19/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768583 CMS
BOB GENG
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $1,520.0010/19/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768585 CMS
ELLIOT MARK EPNER
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $250.0010/12/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768589 CMS
ELLIOT MARK EPNER
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $2,000.0010/12/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768591 CMS
BRIAN SCHREIBER
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $2,100.0010/08/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768551 CMS
BRIAN SCHREIBER
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $2,000.0010/08/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768553 CMS
BRIAN SCHREIBER
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $2,100.0010/08/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768555 CMS
BRIAN SCHREIBER
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $2,000.0010/08/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768557 CMS
BRIAN SCHREIBER
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $2,100.0010/08/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768559 CMS
BRIAN SCHREIBER
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $2,000.0010/08/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768561 CMS
ERIC P BRASS
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $1,375.0010/08/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768573 CMS
CAROLINE A GLUCK
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $15.8910/01/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768487 CMS
SAMINA MUNEERUDDIN
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $15.8909/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768537 CMS
AUSTIN E BACH
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $20.3609/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768485 CMS
BOB GENG
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $190.0009/14/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768581 CMS
GINA-MARIE BARLETTA
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $21.2609/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768507 CMS
MICHAEL M SCHISSLER
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $13.3408/27/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768527 CMS
ALEXANDER AFANASYEV
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $13.3408/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768477 CMS
DANNY WOO
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $13.3408/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768493 CMS
ROBERT ELMER LEE
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $13.3408/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768533 CMS
WILLIAM ANDRE DUFF
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $13.3408/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768541 CMS
YASER AL-SOLAIMAN
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $13.3408/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768543 CMS
DAVID HENRY PERLMUTTER
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $22.0708/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768497 CMS
LAWRENCE PERLMUTTER
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $22.0708/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768517 CMS
BOB GENG
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $1,615.0008/17/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768579 CMS
DANIEL RANCH
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $17.6308/06/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768491 CMS
KAREN E PAPEZ
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $22.1607/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768513 CMS
MARK JOSEPH
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $20.9307/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768521 CMS
ERIC P BRASS
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $1,925.0007/16/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768571 CMS
BOB GENG
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $380.0005/07/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768577 CMS
ERIC P BRASS
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $2,200.0004/02/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768569 CMS
BOB GENG
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $10,260.0003/19/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768575 CMS
MATTHEW DAVID HAMMOND
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $22.1603/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768525 CMS
ALINA CLAUDIA BALASA
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $21.6402/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768479 CMS
NICOLETTE S CASALE
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $21.6402/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768529 CMS
ROBERT EDEN
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $21.6402/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768531 CMS
ERIC P BRASS
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $2,475.0002/12/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768567 CMS
BRIAN SCHREIBER
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $1,500.0001/29/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768545 CMS
BRIAN SCHREIBER
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $3,300.0001/29/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768547 CMS
BRIAN SCHREIBER
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $3,300.0001/29/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768549 CMS
ROBERT P NELSON
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $2.0001/24/2020 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 736768535 CMS
FARUK H ORGE
Physician / non-physician practitioner
Leadiant Biosciences, Inc. $2,500.0001/15/2020 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: UNCHANGED
06/30/2026 736768563 CMS

Practitioner overview · all loaded program years

287 providers listed 476 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: 476
  • Providers listed: 287

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 $117,192.69 99 64 This company in PY2019 →
PY2020 $53,287.41 59 39 This company in PY2020 →
PY2021 $38,863.32 73 25 This company in PY2021 →
PY2022 $3,884.26 52 45 This company in PY2022 →
PY2023 $11,490.08 81 64 This company in PY2023 →
PY2024 $6,682.35 65 58 This company in PY2024 →
PY2025 $1,246.30 47 41 This company in PY2025 →

By recipient specialty (40)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 27 specialties 228 providers
Eye and Vision Services Providers 3 specialties 26 providers
Physician Assistants & Advanced Practice Nursing Providers 10 specialties 26 providers

Providers listed (287)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
FRANCIS ROSSIGNOL Allopathic & Osteopathic Physicians|Medical Genetics|Clinical Genetics (M.D.) MD 3
FRANCO A FELIZARTA Allopathic & Osteopathic Physicians|Internal Medicine|Infectious Disease CA 1
GEORGE M NASSAR Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 2
GERMAN A LOZANO GUZMAN Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Nephrology PA 5
GINA-MARIE BARLETTA Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Nephrology OR 1
HANA KATHLEEN KWAN Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 2
HANS D OCHS Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Allergy/Immunology WA 1
HASAN SHAHAB Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology FL 1
HEIDI W EISEMAN Allopathic & Osteopathic Physicians|Ophthalmology WA 4
HOWARD J BALBI Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Infectious Diseases NY 1
HUMEYRA D KARACAL Allopathic & Osteopathic Physicians|Ophthalmology MO 1
IKUYO YAMAGUCHI Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Nephrology OK 1
ILEANA FARRADA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology FL 1
INDER SUNILKUMAR PATEL Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology FL 1
IRINA F GERSHIN STEVENS Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Nephrology FL 1
JAMAL D SIDDIQUI Allopathic & Osteopathic Physicians|Ophthalmology OK 1
JAMES B SMART Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology FL 2
JAMES E HEUBI Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Gastroenterology OH 1
JAMES G ATHERTON Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Nephrology TN 2
JAMES K HULVEY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN 2
JAMES L JOHNSTON Allopathic & Osteopathic Physicians|Ophthalmology OH 1
JANICE GONZALES NIGOS Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology OH 1
JASON YEE Eye and Vision Services Providers|Optometrist NY 1
JAVIER A NEYRA LOZANO Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology KY 1
JEFFREY I MECHANICK Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism NY 1
JEFFREY L AUSTEN Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology OH 1
JENNIFER A SIMMONDS Eye and Vision Services Providers|Optometrist KS 1
JENNIFER KELSEY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner FL 1
JENNIFER SALVITTI DAVIS Allopathic & Osteopathic Physicians|Ophthalmology PA 1
JEROME SUDE Eye and Vision Services Providers|Optometrist OH 1
JESSICA ANNE SIMON Eye and Vision Services Providers|Optometrist OH 1
JI YOUNG SHIN Allopathic & Osteopathic Physicians|Internal Medicine PA 1
JING M LIU Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology FL 2
JOHN P MOURANI Allopathic & Osteopathic Physicians|Internal Medicine|Infectious Disease CA 1
JOHN S HERGENROTHER Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology OH 1
JOHN WILLIAM ERICKSON Eye and Vision Services Providers|Optometrist|Pediatrics FL 1
JOLAN E WALTER Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Allergy/Immunology FL 2
JON CHRISTIAN BERRY Allopathic & Osteopathic Physicians|Ophthalmology OK 1
JORDAN COLE ZUCKER Allopathic & Osteopathic Physicians|Internal Medicine NY 1
JOSE J PEREZ Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 2
JOSEPH KREMER Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology OH 2
JOSEPH M ROGLIERI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NY 2
JOSEPH PATRICK SHEEHAN Allopathic & Osteopathic Physicians|Ophthalmology MT 1
JOSEPH PIRMAN Eye and Vision Services Providers|Optometrist OH 1
JOSEPH W WARREN Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology FL 3
JOSHUA ZARITSKY Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Nephrology AZ 8
JOUD HAJJAR Allopathic & Osteopathic Physicians|Allergy & Immunology TX 1
JOYCE E YU Allopathic & Osteopathic Physicians|Allergy & Immunology NY 2
JUAN L CHIQUE FIGUEROA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology FL 1
KAREN E PAPEZ Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Nephrology AZ 2