Spectrum Pharmaceuticals 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 4 of 18; records 151–200 of 900 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

Spectrum Pharmaceuticals Inc.

CMS reporting company ID 100000011115

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 4 of 18; records 151–200 of 900 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000011115?year=2023&recipient=all&page=4#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
Spectrum Pharmaceuticals Inc., CMS reporting company ID 100000011115. 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 4 of 18; records 151–200 of 900 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000011115?year=2023&recipient=all&page=4#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7
IndustryPayments. (2026). Spectrum Pharmaceuticals Inc., CMS reporting company ID 100000011115. 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 4 of 18; records 151–200 of 900 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000011115?year=2023&recipient=all&page=4#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook
Spectrum Pharmaceuticals Inc., CMS reporting company ID 100000011115, 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 4 of 18; records 151–200 of 900 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/100000011115?year=2023&recipient=all&page=4#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

900 matching records · $549,654.76 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 900 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 151–200 of 900.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
PAVAN S REDDY
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $17.4811/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885757 CMS
AUDRA M BIRZER
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $17.4911/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885763 CMS
BASSAM I MATTAR
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $17.4911/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885807 CMS
CHRISTOPHER SR DAKHIL
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $17.4811/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885979 CMS
MOHIT NARANG
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $23.8411/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885985 CMS
ISABEL B ROSE
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $23.8311/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886197 CMS
KASHYAP B PATEL
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $96.2711/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884965 CMS
RALPH BOCCIA
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $96.2811/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886067 CMS
PETE POW-ANPONGKUL
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $18.6211/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885725 CMS
DERRICK SU
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $18.6211/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885933 CMS
SYED RAFIQUE
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $17.3511/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885097 CMS
BASSAM I MATTAR
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $16.8211/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886015 CMS
MELHEM JABBOUR
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $12.8211/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886051 CMS
GEORGE E SLOAN
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $23.2811/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885735 CMS
TARAL PATEL
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $95.3911/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885489 CMS
BOBAN N MATHEW
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $12.9111/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884853 CMS
ANNE S HUTCHISON
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3411/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884279 CMS
ANDREA WEBB OATES
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3411/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884715 CMS
SCOTT R SOMMERS
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3411/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885057 CMS
KIMBERLY M WILLIS
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3411/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885159 CMS
GARLAND P AMES
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3511/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885165 CMS
KEVIN GERARD ULLOA BLAS
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3511/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885463 CMS
JENNA L DAVIS
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3511/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885529 CMS
CHAUDRY M MUSHTAQ
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3411/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885581 CMS
CHARLES M BUTLER
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3511/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885595 CMS
JESSICA HANCOCK WHEELER
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3411/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885667 CMS
MORGAN YARBOROUGH BOATWRIGHT
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3511/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885669 CMS
WOODROW J COKER
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3511/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885677 CMS
JILL MAXWELL SULLIVAN
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3411/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885681 CMS
LARA HEWETT
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3511/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885737 CMS
KITRA C NICHOLS
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3411/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885855 CMS
KURT D MEYER
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3411/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885921 CMS
HARRY SIMMS HARDIN
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3511/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885995 CMS
MALSHUNDRIA PROPHET
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3411/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886053 CMS
SHELLY K GOINS
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3511/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886057 CMS
KYLIE P CAPDEVILA
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3511/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886091 CMS
SHAHID P MALIK
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $19.4611/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886205 CMS
JAMES A WILLIAMS
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3411/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886247 CMS
NAVEED ASLAM
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $18.0411/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885099 CMS
QUOC V TRUONG
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $23.5611/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885981 CMS
LIN CHEN
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $22.3910/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884487 CMS
SHRUTI MURALI
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $22.4010/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884839 CMS
AMANDA B DE HOYOS
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $23.2610/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885177 CMS
ERIN KAY HERNANDEZ
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $23.2510/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885685 CMS
STEVEN P KALTER
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $23.2510/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885865 CMS
SANJYOT S BHADKAMKAR
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $18.8610/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884353 CMS
SHIAO WOO
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $18.8810/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884913 CMS
JOSEPH A JONES
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $18.8610/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885299 CMS
RAM TREHAN
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $29.4110/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885431 CMS
WENDY MATTHEWS
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $29.4110/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885877 CMS

Practitioner overview · all loaded program years

1,774 providers listed 3,031 records General Payments

General Payments to practitioners — all loaded program years

  • Category: General Payments
  • Program years: 2019, 2023, 2024, 2025
  • Record count: 3,031
  • Providers listed: 1,774

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 $147,009.54 459 267 This company in PY2019 →
PY2023 $157,647.49 893 657 This company in PY2023 →
PY2024 $26,314.11 746 571 This company in PY2024 →
PY2025 $32,013.08 933 744 This company in PY2025 →

By recipient specialty (70)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 46 specialties 1,146 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 2 specialties 3 providers
Physician Assistants & Advanced Practice Nursing Providers 19 specialties 577 providers

Providers listed (1,774)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
AARON JOHN HARRIS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN 1
AARON M LAINE Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology TX 1
AARON T BOWMAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NV 2
AARON T HENDERSON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 2
AARON W FLANDERS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 2
AARTI SHEVADE Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology PA 2
AASHNA R BASU Allopathic & Osteopathic Physicians|Physical Medicine & Rehabilitation CA 1
AASIM S SEHBAI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AL 3
ABBEY BRUNO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA 1
ABBEY ELISE MILLER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family KS 3
ABDU MOHAMED ABDALLAH AHMED Allopathic & Osteopathic Physicians|Family Medicine MS 1
ABHILASH P NAMBIAR Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology AZ 1
ABHINAV ROHATGI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY 2
ABHISHEK H PATEL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AZ 1
ABIGAIL B BYRNES Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology KY 1
ADAM H CORSON Allopathic & Osteopathic Physicians|Internal Medicine WA 1
ADAM R SCHMUCKLER Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical MD 2
ADRENA ELAINE JOHNSON Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CA 1
ADRIAN BROUGHTON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AL 1
ADRIENNE E WASSERMAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner WA 1
AFSHIN GABAYAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA 4
AFTAB MAHMOOD Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX 2
AFTON M DICKERSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care TX 1
AGNES KALLON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family VA 1
AGNES TONKUMOH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family OK 3
AHMAD A FORA Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology WA 2
AHMAD EL-FAR Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 1
AHMED M ABDELAZIZ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AZ 1
AHMED NADEEM Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology RI 1
AHSANUL HAQUE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IN 2
AIGUL SCHULTZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family DC 1
AIMEE C ALLEN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner LA 1
AIMEE C FLEURY Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology NV 1
AIMEE MARIE KLOCK Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner NJ 1
AJAY BHATNAGAR Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology PA 1
AJAY DESAI Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology CA 1
AJAY VINAYAK TAMBE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology LA 1
AJITHKUMAR PUTHILLATH — CA 1
AKINOLA O OGUNDIPE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology OK 1
AKM M HOSSAIN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 1
AKSHAY AMARANENI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AZ 1
ALAN K MUNOZ Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology TX 6
ALAN SAVEN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA 1
ALASONDRA DIANA FREEBORN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant TN 1
ALBERTO BESSUDO Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA 1
ALBERTO PARRA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX 1
ALBINA KIBIROVA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MA 1
ALBINA NISANOVA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NY 1
ALEENA KHAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CA 5
ALEX MAKALINAO Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NV 1