Alfasigma USA, 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.

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

4,693 matching records · $141,100.35 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 4,693 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 4,693.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
MICHAEL SCHULMAN
Physician / non-physician practitioner
Alfasigma USA, Inc. $500.0012/22/2020 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
06/30/2026723133863 CMS
DAVID RANDELL
Physician / non-physician practitioner
Alfasigma USA, Inc. $12.5612/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138775 CMS
SAMBHITAB SUNIL SALVI
Physician / non-physician practitioner
Alfasigma USA, Inc. $12.5612/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138943 CMS
WENDY L WEINSTEIN
Physician / non-physician practitioner
Alfasigma USA, Inc. $18.0012/21/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723139015 CMS
BEHDAD AKBARPOUR
Physician / non-physician practitioner
Alfasigma USA, Inc. $19.8112/18/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723139039 CMS
LAURA C WOLFE
Physician / non-physician practitioner
Alfasigma USA, Inc. $28.7012/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723130703 CMS
STEPHEN M NEW
Physician / non-physician practitioner
Alfasigma USA, Inc. $28.7012/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723130861 CMS
JONATHON FISHMAN
Physician / non-physician practitioner
Alfasigma USA, Inc. $28.7012/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723136353 CMS
DANIEL O SIEGEL
Physician / non-physician practitioner
Alfasigma USA, Inc. $28.7012/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138807 CMS
JAROD MASCI
Physician / non-physician practitioner
Alfasigma USA, Inc. $13.3912/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723130203 CMS
LARRY SALBERG
Physician / non-physician practitioner
Alfasigma USA, Inc. $11.2212/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723131369 CMS
RONALD E GURNEY
Physician / non-physician practitioner
Alfasigma USA, Inc. $19.4212/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723131467 CMS
SIMON M RITCHKEN
Physician / non-physician practitioner
Alfasigma USA, Inc. $17.3612/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723131639 CMS
MARK L HOFF
Physician / non-physician practitioner
Alfasigma USA, Inc. $18.9412/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723132191 CMS
RICHARD L CRISTEA
Physician / non-physician practitioner
Alfasigma USA, Inc. $11.2212/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723132987 CMS
BROOKS D CASH
Physician / non-physician practitioner
Alfasigma USA, Inc. $750.0112/15/2020 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
06/30/2026723134691 CMS
JOSEPH D GAYAGOY
Physician / non-physician practitioner
Alfasigma USA, Inc. $18.9412/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723135403 CMS
DARREN M BRENNER
Physician / non-physician practitioner
Alfasigma USA, Inc. $750.0112/15/2020 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
06/30/2026723136741 CMS
DARREN M BRENNER
Physician / non-physician practitioner
Alfasigma USA, Inc. $750.0112/15/2020 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
06/30/2026723136743 CMS
NITESH B VACHHANI
Physician / non-physician practitioner
Alfasigma USA, Inc. $16.0912/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723136883 CMS
ALAN R BANK
Physician / non-physician practitioner
Alfasigma USA, Inc. $17.5512/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138187 CMS
LUIS Y SALAZAR
Physician / non-physician practitioner
Alfasigma USA, Inc. $17.5512/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138663 CMS
PATRICK K RYAN
Physician / non-physician practitioner
Alfasigma USA, Inc. $16.6012/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138799 CMS
CHRISTOPHER DOERR
Physician / non-physician practitioner
Alfasigma USA, Inc. $11.7712/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138811 CMS
JEAN WOEL LATORTUE
Physician / non-physician practitioner
Alfasigma USA, Inc. $13.1212/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138941 CMS
CARRIE LYNN JOHNSON
Physician / non-physician practitioner
Alfasigma USA, Inc. $13.6112/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723139163 CMS
JAMES J PISANO
Physician / non-physician practitioner
Alfasigma USA, Inc. $19.4212/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723139287 CMS
ANGELICA AURORA NUNEZ
Physician / non-physician practitioner
Alfasigma USA, Inc. $13.1212/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723139443 CMS
UZMA ABBASI
Physician / non-physician practitioner
Alfasigma USA, Inc. $17.5112/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723130575 CMS
DAVID HERBSTMAN
Physician / non-physician practitioner
Alfasigma USA, Inc. $17.6912/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723131723 CMS
ANNA MARIA KORKIS
Physician / non-physician practitioner
Alfasigma USA, Inc. $11.0112/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723134257 CMS
STEVEN B DIAMOND
Physician / non-physician practitioner
Alfasigma USA, Inc. $13.3512/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723134991 CMS
SREELATHA REDDY
Physician / non-physician practitioner
Alfasigma USA, Inc. $18.6512/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723135357 CMS
ALI HEMACHA
Physician / non-physician practitioner
Alfasigma USA, Inc. $21.7512/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723135375 CMS
JOSEPH DANIEL DAVIS
Physician / non-physician practitioner
Alfasigma USA, Inc. $11.4912/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723135765 CMS
DAVID A STOLLER
Physician / non-physician practitioner
Alfasigma USA, Inc. $19.5412/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723136867 CMS
JAMES B BURGESS
Physician / non-physician practitioner
Alfasigma USA, Inc. $11.4912/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138431 CMS
MUHAMMAD M KUDAIMI
Physician / non-physician practitioner
Alfasigma USA, Inc. $17.6912/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138665 CMS
JOEL A CAHAN
Physician / non-physician practitioner
Alfasigma USA, Inc. $17.6912/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138711 CMS
ZAID KHALIL
Physician / non-physician practitioner
Alfasigma USA, Inc. $14.2612/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138859 CMS
RAHSAAN FRIEND
Physician / non-physician practitioner
Alfasigma USA, Inc. $17.5112/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138919 CMS
JAMES J PISANO
Physician / non-physician practitioner
Alfasigma USA, Inc. $14.2612/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723139291 CMS
GEORGE M ROSENFELD
Physician / non-physician practitioner
Alfasigma USA, Inc. $21.7512/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723139417 CMS
RODNEY COLLINS
Physician / non-physician practitioner
Alfasigma USA, Inc. $17.3612/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723132893 CMS
STEPHEN H PAUL
Physician / non-physician practitioner
Alfasigma USA, Inc. $31.6712/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723134891 CMS
ALEXANDRA GUILLAUME
Physician / non-physician practitioner
Alfasigma USA, Inc. $13.5312/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138341 CMS
DANIEL G JAMORABO
Physician / non-physician practitioner
Alfasigma USA, Inc. $13.5312/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138397 CMS
JONATHAN E REITMAN
Physician / non-physician practitioner
Alfasigma USA, Inc. $17.3612/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138463 CMS
ANISH CHOPRA
Physician / non-physician practitioner
Alfasigma USA, Inc. $31.6712/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138527 CMS
AKSHAY R TRIVEDI
Physician / non-physician practitioner
Alfasigma USA, Inc. $31.6712/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723138915 CMS

Practitioner overview · all loaded program years

7,163 providers listed 12,338 records General Payments

General Payments to practitioners — all loaded program years

  • Category: General Payments
  • Program years: 2020, 2021, 2022
  • Record count: 12,338
  • Providers listed: 7,163

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
PY2020 $141,100.35 4,693 3,260 This company in PY2020 →
PY2021 $186,207.73 4,736 3,103 This company in PY2021 →
PY2022 $86,615.16 2,909 2,090 This company in PY2022 →

By recipient specialty (130)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 95 specialties 4,794 providers
Chiropractic Providers 1 specialty 1 providers
Dental Providers 4 specialties 8 providers
Nursing Service Providers 3 specialties 6 providers
Physician Assistants & Advanced Practice Nursing Providers 21 specialties 1,454 providers
Podiatric Medicine & Surgery Service Providers 6 specialties 741 providers

Providers listed (7,163)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
AARON BRADLEY PARRISH Allopathic & Osteopathic Physicians|Surgery CA 1
AARON BURROWS Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology CO 1
AARON D RICHMAN Allopathic & Osteopathic Physicians|Internal Medicine NY 1
AARON DAHL Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry AZ 1
AARON DOMM Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology SC 1
AARON E MITSCHKE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family ME 1
AARON HARLAN FINK Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry TX 1
AARON M BELLOWS Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NJ 1
AARON M DICKSTEIN Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology MA 1
AARON M PETERSON Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry TX 2
AARON MILLER Allopathic & Osteopathic Physicians|Family Medicine UT 1
AARON N ROCKOFF Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism CA 1
AARON T BOYER Allopathic & Osteopathic Physicians|Family Medicine IL 1
AARON W BJORN Allopathic & Osteopathic Physicians|Family Medicine MO 4
ABBAA SARHAN Allopathic & Osteopathic Physicians|Obstetrics & Gynecology DC 1
ABBEY STRAUSS Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry FL 1
ABDUL KHOKHAR Allopathic & Osteopathic Physicians|Anesthesiology NY 1
ABDUL M KHAN Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology LA 1
ABDUL QADIR Allopathic & Osteopathic Physicians|Internal Medicine IL 1
ABDUL W KHAN Allopathic & Osteopathic Physicians|Internal Medicine CA 2
ABDULLA TAJA Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology OH 1
ABEL A GONZALEZ Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry PA 4
ABERA H ABAY Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology CT 1
ABHISHEK GULATI Allopathic & Osteopathic Physicians|Internal Medicine CA 1
ABHISHEK MEHTA Allopathic & Osteopathic Physicians|Family Medicine IL 1
ABID K NAZEER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry IL 1
ABIGAIL M SPECHT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Psychiatric/Mental Health NY 1
ABIGAIL ROSE MCPHERSON Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CO 2
ABRAHAM DAVID GADELOV Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CA 1
ABRAHAM S CHEN Allopathic & Osteopathic Physicians|Family Medicine CA 1
ABRAHAM STEVEN MCINTOSH Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology GA 1
ABUZAFAR M ARIF Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology IN 1
ACE I ANGLIN Podiatric Medicine & Surgery Service Providers|Podiatrist AL 1
ADA KHOURY Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry NC 1
ADAIR W HERRINGTON Allopathic & Osteopathic Physicians|Obstetrics & Gynecology LA 1
ADAM B KAUFMAN Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology PA 2
ADAM BAIRD MCCALL Allopathic & Osteopathic Physicians|Family Medicine AR 1
ADAM BILLS Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery VA 1
ADAM BURZYNSKI Allopathic & Osteopathic Physicians|Orthopaedic Surgery NY 3
ADAM C LESSNE Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology FL 1
ADAM CODY CHRISTIANSEN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant UT 2
ADAM E STRANTZ Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant MI 2
ADAM H DYE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family UT 1
ADAM HOWARD Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery CA 1
ADAM J WEINBERG Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology GA 1
ADAM K ASHTON Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry NY 7
ADAM M ROTH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry MD 3
ADAM MICHAEL COLLINS Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery CA 1
ADAM MICHAEL THOMAS Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery OH 1
ADAM PAUL MUCINSKAS Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery CT 1