Bayer Healthcare LLC

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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 6; records 1–50 of 273 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

Bayer Healthcare LLC

CMS reporting company ID 100000005409

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 1 of 6; records 1–50 of 273 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000005409?year=2023&recipient=all#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
Bayer Healthcare LLC, CMS reporting company ID 100000005409. 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 1 of 6; records 1–50 of 273 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000005409?year=2023&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7
IndustryPayments. (2026). Bayer Healthcare LLC, CMS reporting company ID 100000005409. 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 1 of 6; records 1–50 of 273 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000005409?year=2023&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook
Bayer Healthcare LLC, CMS reporting company ID 100000005409, 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 1 of 6; records 1–50 of 273 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/100000005409?year=2023&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 · PY2023

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

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

273 matching records · $387,980.26 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 273 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 273.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
ALEXANDER M NORBASH
Physician / non-physician practitioner
Bayer Healthcare LLC $6,200.0012/14/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000804857 CMS
JENNIFER HARVEY
Physician / non-physician practitioner
Bayer Healthcare LLC $1,736.0012/14/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000824023 CMS
TAJ M KATTAPURAM
Physician / non-physician practitioner
Bayer Healthcare LLC $1,736.0012/14/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000824041 CMS
MARY ELLEN KORAN
Physician / non-physician practitioner
Bayer Healthcare LLC $1,736.0012/14/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000824065 CMS
DANA H SMETHERMAN
Physician / non-physician practitioner
Bayer Healthcare LLC $1,736.0012/14/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000824083 CMS
KATHERINE KAPROTH-JOSLIN
Physician / non-physician practitioner
Bayer Healthcare LLC $2,149.0012/14/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000824191 CMS
REBECCA RAKOW-PENNER
Physician / non-physician practitioner
Bayer Healthcare LLC $2,152.5012/14/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000824212 CMS
REED A OMARY
Physician / non-physician practitioner
Bayer Healthcare LLC $2,149.0012/14/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000825543 CMS
ANNA WALD
Physician / non-physician practitioner
Bayer Healthcare LLC $7,357.0012/11/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000542035 CMS
ANDREA LEONARD-SEGAL
Physician / non-physician practitioner
Bayer Healthcare LLC $750.0012/05/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000687907 CMS
CHRISTOPHER COMSTOCK
Physician / non-physician practitioner
Bayer Healthcare LLC $150.0011/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000822921 CMS
PETER D CHANG
Physician / non-physician practitioner
Bayer Healthcare LLC $65.0411/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000804703 CMS
BENJAMIN P LIU
Physician / non-physician practitioner
Bayer Healthcare LLC $150.0011/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000804779 CMS
OREST B BOYKO
Physician / non-physician practitioner
Bayer Healthcare LLC $68.3011/28/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000822193 CMS
OREST B BOYKO
Physician / non-physician practitioner
Bayer Healthcare LLC $101.9811/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000822633 CMS
CHRISTOPHER R HANCOCK
Physician / non-physician practitioner
Bayer Healthcare LLC $150.0011/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000822939 CMS
CHASE S KRUMPELMAN
Physician / non-physician practitioner
Bayer Healthcare LLC $150.0011/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000822955 CMS
OREST B BOYKO
Physician / non-physician practitioner
Bayer Healthcare LLC $179.1011/28/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000823049 CMS
ELIZABETH A MORRIS
Physician / non-physician practitioner
Bayer Healthcare LLC $1,980.0011/28/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000824113 CMS
AMY PATEL
Physician / non-physician practitioner
Bayer Healthcare LLC $1,980.0011/28/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000824135 CMS
MARGARITA L ZULEY
Physician / non-physician practitioner
Bayer Healthcare LLC $6,644.0011/28/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000824413 CMS
TUGCE AGIRLAR TRABZONLU
Physician / non-physician practitioner
Bayer Healthcare LLC $150.0011/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000966797 CMS
OREST B BOYKO
Physician / non-physician practitioner
Bayer Healthcare LLC $591.6911/27/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000823757 CMS
RYAN K LEE
Physician / non-physician practitioner
Bayer Healthcare LLC $1,050.0011/27/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000823917 CMS
OREST B BOYKO
Physician / non-physician practitioner
Bayer Healthcare LLC $215.1011/26/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000823235 CMS
OREST B BOYKO
Physician / non-physician practitioner
Bayer Healthcare LLC $591.6911/26/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000823771 CMS
OREST B BOYKO
Physician / non-physician practitioner
Bayer Healthcare LLC $943.5511/26/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000823897 CMS
OREST B BOYKO
Physician / non-physician practitioner
Bayer Healthcare LLC $5,850.0011/26/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000824365 CMS
ANDREW JAY KAPUSTIN
Physician / non-physician practitioner
Bayer Healthcare LLC $25.2511/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000821181 CMS
ALEXANDER C KAGEN
Physician / non-physician practitioner
Bayer Healthcare LLC $1,080.0011/15/2023 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 1061689427 CMS
NICHOLAS LINK
Physician / non-physician practitioner
Bayer Healthcare LLC $16.9511/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000962499 CMS
SADHISH SIVA
Physician / non-physician practitioner
Bayer Healthcare LLC $16.9511/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 999999447 CMS
ANTHONY MILLER
Physician / non-physician practitioner
Bayer Healthcare LLC $31.9811/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000804659 CMS
JONATHAN T NGUYEN
Physician / non-physician practitioner
Bayer Healthcare LLC $23.5011/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000353489 CMS
DEREK HOA-THANH NGUYEN
Physician / non-physician practitioner
Bayer Healthcare LLC $23.5011/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000353497 CMS
ANDREA LEONARD-SEGAL
Physician / non-physician practitioner
Bayer Healthcare LLC $9,187.5011/07/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000687967 CMS
GERARD J HOGAN
Physician / non-physician practitioner
Bayer Healthcare LLC $16.2311/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000804605 CMS
RAVI DHOLAKIA
Physician / non-physician practitioner
Bayer Healthcare LLC $17.4411/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1005395865 CMS
STEVEN SWEET
Physician / non-physician practitioner
Bayer Healthcare LLC $17.4411/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1005442873 CMS
YAIR I SAFRIEL
Physician / non-physician practitioner
Bayer Healthcare LLC $180.7010/30/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1061689411 CMS
YAIR I SAFRIEL
Physician / non-physician practitioner
Bayer Healthcare LLC $127.5610/30/2023 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 1061689541 CMS
YAIR I SAFRIEL
Physician / non-physician practitioner
Bayer Healthcare LLC $856.3910/30/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1061689675 CMS
YAIR I SAFRIEL
Physician / non-physician practitioner
Bayer Healthcare LLC $176.7010/30/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1061689799 CMS
YAIR I SAFRIEL
Physician / non-physician practitioner
Bayer Healthcare LLC $8,028.0010/30/2023 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 1061690091 CMS
YAIR I SAFRIEL
Physician / non-physician practitioner
Bayer Healthcare LLC $377.1110/30/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1061690109 CMS
JOSEPH JAMES CAVALLO
Physician / non-physician practitioner
Bayer Healthcare LLC $31.2510/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000821551 CMS
RYAN K LEE
Physician / non-physician practitioner
Bayer Healthcare LLC $31.2510/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000821567 CMS
SAURABH JHA
Physician / non-physician practitioner
Bayer Healthcare LLC $31.2510/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000821583 CMS
JOSEPH JAMES CAVALLO
Physician / non-physician practitioner
Bayer Healthcare LLC $70.4410/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000822311 CMS
RYAN K LEE
Physician / non-physician practitioner
Bayer Healthcare LLC $70.4410/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000822327 CMS

Practitioner overview · all loaded program years

270 providers listed 812 records General Payments

General Payments to practitioners — all loaded program years

  • Category: General Payments
  • Program years: 2023, 2024, 2025
  • Record count: 812
  • Providers listed: 270

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
PY2023 $387,980.26 273 105 This company in PY2023 →
PY2024 $279,591.20 228 90 This company in PY2024 →
PY2025 $376,093.24 311 118 This company in PY2025 →

By recipient specialty (37)

Sorted by name; identical names by identifier.

Providers listed (270)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
CHRISTOPHER R HANCOCK Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology CA 9
CLIFTON T LEATHERBURY Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology MS 1
CLINTON THOMAS WERNER Physician Assistants & Advanced Practice Nursing Providers|Nurse Anesthetist, Certified Registered TX 1
COLE BAILEY — MD 1
CONSTANTINOS THEODOROS SPYRIS Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology NC 1
DAMIAN N SORCE Allopathic & Osteopathic Physicians|Urology CO 1
DANA H SMETHERMAN Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology LA 1
DANIEL G RUPLEY Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology LA 1
DANIEL J CLAUW Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology MI 1
DAVID J BENJAMIN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA 1
DAVID J MARON Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease CA 2
DAVID L KIMBALL Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology GA 1
DAVID M LEE Allopathic & Osteopathic Physicians|Internal Medicine TX 1
DAVID M MIRSKY Allopathic & Osteopathic Physicians|Radiology|Pediatric Radiology CO 14
DAVID MANNING Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology LA 1
DAVID T NIZZA Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology MD 1
DAVID V SCHACHT Allopathic & Osteopathic Physicians|Radiology|Body Imaging IL 6
DENNIS KAY Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology LA 1
DEREK HOA-THANH NGUYEN Allopathic & Osteopathic Physicians|Internal Medicine CA 1
DHRUMIL PATEL Allopathic & Osteopathic Physicians|Radiology|Body Imaging PA 1
DIANE MARIE SIMEONE Allopathic & Osteopathic Physicians|Surgery CA 1
DUSHYANT W SAHANI Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology WA 1
EDWARD KIM Allopathic & Osteopathic Physicians|Internal Medicine PA 1
EDWARD LUBAT Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology NJ 1
EDWIN POSADAS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IL 1
ELIAS R MELHEM Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology MD 1
ELIOT SIEGEL Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology MD 1
ELIZABETH A MORRIS Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology NY 2
ELIZABETH C GLASS Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology NY 1
ELLA A KAZEROONI Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology MI 1
ELLIOT J LERNER Allopathic & Osteopathic Physicians|Radiology|Neuroradiology NJ 1
ERIC D LAWSON Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology MS 1
ERIC J WEINBERG Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology MN 1
ERIC P BRASS Allopathic & Osteopathic Physicians|General Practice CA 10
ERIC REMER Allopathic & Osteopathic Physicians|Otolaryngology NY 1
ERICA M BROUSSARD Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology LA 1
ERIK SUPRATIK MITTRA Allopathic & Osteopathic Physicians|Nuclear Medicine OR 7
EUGENE BLANCHARD CONE Allopathic & Osteopathic Physicians|Urology IN 1
EWA M WASILEWSKA Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology LA 1
FAAIZA MAHMOUD Allopathic & Osteopathic Physicians|Radiology|Body Imaging IL 7
FLORENCE DOO Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology MD 1
FRANK F TU Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecology IL 1
FRANK H MILLER Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology IL 1
FUAT BICER Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology OH 1
GARY ROBERT SCHOOLER Allopathic & Osteopathic Physicians|Radiology|Pediatric Radiology OH 11
GEOFFREY B JOHNSON Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology MN 9
GEORGE A KRAKOWSKI Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease PA 1
GERARD J HOGAN Allopathic & Osteopathic Physicians|Radiology|Body Imaging MD 1
GIUSEPPE R RANDO Allopathic & Osteopathic Physicians|Internal Medicine NY 1
GLENN A KRINSKY Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology NJ 1