IsoRay, 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 4; records 1–50 of 193 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

IsoRay, Inc

CMS reporting company ID 100000000215

General Payments, PY2021; 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 4; records 1–50 of 193 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000000215?year=2021&recipient=all#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202

Cite these filtered records

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

Plain
IsoRay, Inc, CMS reporting company ID 100000000215. General Payments, PY2021; 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 4; records 1–50 of 193 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000000215?year=2021&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
APA 7
IndustryPayments. (2026). IsoRay, Inc, CMS reporting company ID 100000000215. General Payments, PY2021; 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 4; records 1–50 of 193 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000000215?year=2021&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
Bluebook
IsoRay, Inc, CMS reporting company ID 100000000215, IndustryPayments, General Payments, PY2021; 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 4; records 1–50 of 193 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202. https://industrypayments.org/company/100000000215?year=2021&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 · PY2021

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

General Payments · PY2021 · All recipient types · CMS publication 2026-06-30

193 matching records · $257,679.58 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 193 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 193.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
JEREMIE CALAIS
Physician / non-physician practitioner
IsoRay, Inc $500.0012/17/2021 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850503305 CMS
DOTUN I OYEDIJO
Physician / non-physician practitioner
IsoRay, Inc $14.6212/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504809 CMS
BERNARD W TAYLOR
Physician / non-physician practitioner
IsoRay, Inc $152.6812/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504987 CMS
GREGORY ASHTON EDWARDS
Physician / non-physician practitioner
IsoRay, Inc $146.5812/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850506381 CMS
PAUL J CHUBA
Physician / non-physician practitioner
IsoRay, Inc $10.2812/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850505215 CMS
ABHINAND V PEDDADA
Physician / non-physician practitioner
IsoRay, Inc $24.9912/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850503321 CMS
BRADLEY PRESTIDGE
Physician / non-physician practitioner
IsoRay, Inc $21.5912/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504094 CMS
BRADLEY PRESTIDGE
Physician / non-physician practitioner
IsoRay, Inc $63.2112/09/2021 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504301 CMS
BRADLEY PRESTIDGE
Physician / non-physician practitioner
IsoRay, Inc $264.3412/09/2021 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504543 CMS
GARRETT B GREEN
Physician / non-physician practitioner
IsoRay, Inc $24.9912/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850506327 CMS
JOHN R STEEL
Physician / non-physician practitioner
IsoRay, Inc $10.5612/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850503543 CMS
BRADLEY PRESTIDGE
Physician / non-physician practitioner
IsoRay, Inc $71.2112/08/2021 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504373 CMS
BRADLEY PRESTIDGE
Physician / non-physician practitioner
IsoRay, Inc $92.6912/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504395 CMS
BRADLEY PRESTIDGE
Physician / non-physician practitioner
IsoRay, Inc $181.0012/08/2021 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504487 CMS
BRADLEY PRESTIDGE
Physician / non-physician practitioner
IsoRay, Inc $317.8012/08/2021 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504571 CMS
BRADLEY PRESTIDGE
Physician / non-physician practitioner
IsoRay, Inc $1,000.0012/08/2021 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504683 CMS
JOHN EDWARD SYLVESTER
Physician / non-physician practitioner
IsoRay, Inc $92.6912/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850505875 CMS
DAVID C ROHDE
Physician / non-physician practitioner
IsoRay, Inc $75.0012/08/2021 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850506105 CMS
STEVEN J TODD
Physician / non-physician practitioner
IsoRay, Inc $19.2612/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850506805 CMS
STEVEN KURTZMAN
Physician / non-physician practitioner
IsoRay, Inc $18,333.0012/02/2021 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850503951 CMS
BRADLEY PRESTIDGE
Physician / non-physician practitioner
IsoRay, Inc $27.3111/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504173 CMS
BRADLEY PRESTIDGE
Physician / non-physician practitioner
IsoRay, Inc $99.2611/30/2021 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504417 CMS
BRADLEY PRESTIDGE
Physician / non-physician practitioner
IsoRay, Inc $3,650.0011/30/2021 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504727 CMS
BRADLEY PRESTIDGE
Physician / non-physician practitioner
IsoRay, Inc $11.0011/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504015 CMS
BRADLEY PRESTIDGE
Physician / non-physician practitioner
IsoRay, Inc $68.0111/29/2021 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504330 CMS
BRADLEY PRESTIDGE
Physician / non-physician practitioner
IsoRay, Inc $117.0611/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504431 CMS
GARY ELDON CAMPBELL
Physician / non-physician practitioner
IsoRay, Inc $18.3811/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850505379 CMS
GREGORY B BIEDERMANN
Physician / non-physician practitioner
IsoRay, Inc $63.8811/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850506621 CMS
BRADLEY PRESTIDGE
Physician / non-physician practitioner
IsoRay, Inc $706.8011/11/2021 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504635 CMS
GORDON L GRADO
Physician / non-physician practitioner
IsoRay, Inc $19.7511/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850505058 CMS
CONSTANTINE A MANTZ
Physician / non-physician practitioner
IsoRay, Inc $19.7311/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850505581 CMS
LAV K GOYAL
Physician / non-physician practitioner
IsoRay, Inc $17.4411/05/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850505923 CMS
STEVEN KURTZMAN
Physician / non-physician practitioner
IsoRay, Inc $18,333.0011/04/2021 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850503931 CMS
ANDREEA MIHAI NEWTSON
Physician / non-physician practitioner
IsoRay, Inc $437.5011/03/2021 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850506569 CMS
STEVEN J TODD
Physician / non-physician practitioner
IsoRay, Inc $6.8911/02/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850506791 CMS
PAUL CROSSAN
Physician / non-physician practitioner
IsoRay, Inc $7.2911/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850506199 CMS
STEVEN KURTZMAN
Physician / non-physician practitioner
IsoRay, Inc $31.2410/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850503673 CMS
NAVESH K SHARMA
Physician / non-physician practitioner
IsoRay, Inc $900.0010/29/2021 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850503965 CMS
RIPAL T GANDHI
Physician / non-physician practitioner
IsoRay, Inc $500.0010/29/2021 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850505621 CMS
TRAVIS A VAN METER
Physician / non-physician practitioner
IsoRay, Inc $400.0010/29/2021 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850506487 CMS
JOHN EDWARD SYLVESTER
Physician / non-physician practitioner
IsoRay, Inc $15.1210/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850505853 CMS
JOHN R STEEL
Physician / non-physician practitioner
IsoRay, Inc $18.4310/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850503564 CMS
ADITYA JULOORI
Physician / non-physician practitioner
IsoRay, Inc $437.0010/18/2021 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850506663 CMS
NICHOLAS B LOUDAS
Physician / non-physician practitioner
IsoRay, Inc $14.0710/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850503243 CMS
BRADLEY PRESTIDGE
Physician / non-physician practitioner
IsoRay, Inc $131.1010/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850504447 CMS
ROBERT J ISAAK
Physician / non-physician practitioner
IsoRay, Inc $11.0210/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850506029 CMS
LAROY E WILLIAMS
Physician / non-physician practitioner
IsoRay, Inc $13.7210/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850506067 CMS
DREW MOGHANAKI
Physician / non-physician practitioner
IsoRay, Inc $166.6210/13/2021 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850506253 CMS
STEVEN KURTZMAN
Physician / non-physician practitioner
IsoRay, Inc $18,333.0010/07/2021 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850503905 CMS
ANIL B KUMAR
Physician / non-physician practitioner
IsoRay, Inc $7.3610/06/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 850503341 CMS

Practitioner overview · all loaded program years

311 providers listed 980 records General Payments

General Payments to practitioners — all loaded program years

  • Category: General Payments
  • Program years: 2019, 2020, 2021, 2022, 2023, 2024
  • Record count: 980
  • Providers listed: 311

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 $258,906.27 210 81 This company in PY2019 →
PY2020 $252,276.99 140 77 This company in PY2020 →
PY2021 $257,679.58 193 69 This company in PY2021 →
PY2022 $203,639.62 214 107 This company in PY2022 →
PY2023 $17,494.17 186 92 This company in PY2023 →
PY2024 $2,521.43 37 32 This company in PY2024 →

By recipient specialty (25)

Sorted by name; identical names by identifier.

Providers listed (311)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
AARON D BERGER Allopathic & Osteopathic Physicians|Urology IL 2
AARON J GESWALDO Allopathic & Osteopathic Physicians|Urology NM 1
AARON JAMES POMAJZL Allopathic & Osteopathic Physicians|Urology NE 2
ABHINAND V PEDDADA Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology NV 1
ADAM LUGINBUHL Allopathic & Osteopathic Physicians|Otolaryngology PA 4
ADAM RABEN Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology DE 9
ADITYA JULOORI Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology IL 3
AHMED NASER ALI Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology GA 1
AJAY BHATNAGAR Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology PA 23
AKANKSHA RAJEURS Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology OR 1
AKSHAY BHANDARI Allopathic & Osteopathic Physicians|Urology FL 1
ALAN LEE Allopathic & Osteopathic Physicians|Family Medicine CA 1
ALBERT J CHANG Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology CA 1
ALEX HORCHAK Allopathic & Osteopathic Physicians|Urology IA 1
ALEXANDER J CATTON Allopathic & Osteopathic Physicians|Anesthesiology AZ 1
ALEXANDER S ENGELMAN Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology FL 23
ALLAN CHAD VANHORN Allopathic & Osteopathic Physicians|Urology TX 4
ALONSO ALVAREZ — FL 1
AMIT B SHAH Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology PA 1
AMIT KHITHANI Allopathic & Osteopathic Physicians|Surgery|Surgical Oncology FL 1
ANDREEA MIHAI NEWTSON Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology IL 1
ANDREW JOHN LEPINSKI Allopathic & Osteopathic Physicians|Urology NE 1
ANDREW M FARACH Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology TX 17
ANDREW MCDONALD Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology AL 1
ANIL B KUMAR Allopathic & Osteopathic Physicians|Urology MI 3
ANKIT AGARWAL Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology OH 2
ANTHONY J DYER Allopathic & Osteopathic Physicians|Urology AZ 1
ANUJ CHOPRA Allopathic & Osteopathic Physicians|Urology NY 1
ARNOLD HERSKOVIC Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology IL 1
ARTHUR J FRAZIER Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology MI 1
ARUNA TURAKA Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology PA 1
ARVIND B SONI Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology FL 6
ASHISH KUMAR CHAWLA Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology VA 2
AYAD S KHOURDAJI Allopathic & Osteopathic Physicians|Urology CA 1
BARRY F BLITZ Allopathic & Osteopathic Physicians|Urology FL 1
BERNARD W TAYLOR Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology TX 35
BETHANY M ANDERSON Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology WI 1
BHASWANTH DHANIREDDY Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology KS 2
BRADLEY PRESTIDGE Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology CA 57
BRANDON RAFAEL PEREZ Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology IL 1
BRENT C SULLIVAN Allopathic & Osteopathic Physicians|Urology FL 3
BRIAN F KOWAL Allopathic & Osteopathic Physicians|Urology MA 1
BRIAN J DAVIS Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology MN 7
BRIAN J MORAN Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology IL 10
BRIAN N SCHWARTZ Allopathic & Osteopathic Physicians|Urology FL 1
BRIAN S GERBER Allopathic & Osteopathic Physicians|Urology IL 3
BRYAN MACRIE Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology IL 2
CALVIN J MCALLISTER Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology ID 5
CASON TERRYL BOCK Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NE 1
CHAD A ZENDER Allopathic & Osteopathic Physicians|Otolaryngology OH 1