Spectrum Pharmaceuticals Inc.

Saved items

Saved only in this browser. No account or alerts.

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 3 of 18; records 101–150 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 3 of 18; records 101–150 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=3#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 3 of 18; records 101–150 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=3#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 3 of 18; records 101–150 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=3#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 3 of 18; records 101–150 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=3#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 101–150 of 900.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
NAVID MOKHTARI AMIRMAJDI
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $17.4111/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885957 CMS
HERSHEL GARNER
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $12.6911/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885991 CMS
HAMED KHOSRAVI
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $17.4011/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886125 CMS
FOSTER DONALD LASLEY
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $12.6911/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886139 CMS
RALPH BOCCIA
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $22.7311/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884925 CMS
SHERYL ANN KNOTT
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $15.0111/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885873 CMS
EMILY A GABEL
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $15.0111/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886165 CMS
NICHOLA NELSON
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $22.7211/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886177 CMS
CODY WILLIAMS
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $15.0111/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886301 CMS
DAYA SHARMA
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $25.1011/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884297 CMS
NAGAPRASAD NAGAJOTHI
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $14.2511/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885151 CMS
ERLINDA M GORDON
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3211/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885137 CMS
SANT CHAWLA
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $24.3311/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885147 CMS
M MUFADDAL HAMADEH
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $33.5311/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885481 CMS
AMIRALI POPATIA
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $16.3711/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885171 CMS
RENEE A MALONEY
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $30.2211/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885291 CMS
GRAHAM BROWN
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $34.0311/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885021 CMS
SHANTA CHAWLA
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $1,517.7811/18/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886041 CMS
M MUFADDAL HAMADEH
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $28.0711/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886151 CMS
SHANTA CHAWLA
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $8,450.0011/18/2023 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 1059886259 CMS
ANDREW MCMORRIS ILIFF
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $15.2011/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885001 CMS
KELSI DELORA ROUNDS
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $21.0711/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885239 CMS
ELSHAMI M ELAMIN
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $21.7311/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885353 CMS
CALVIN J MCALLISTER
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $21.0611/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886289 CMS
GHASSAN JANO
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $23.0811/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884407 CMS
ROBERT CODY
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $29.9511/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884479 CMS
BRIAN MANNION
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $29.9511/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884483 CMS
CORNELIA M MCCLUSKEY
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $29.9411/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885319 CMS
MARY ANN HAMM
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $29.9511/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885373 CMS
WEIPING ZANG
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $29.9411/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885663 CMS
IRFAN FIRDAUS
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $29.9511/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885723 CMS
FIONA YU LYSSE
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $13.2111/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885799 CMS
GINA CHUNG
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $29.9511/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885889 CMS
DEREK A LAFONT
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $13.2111/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885919 CMS
JULIE SPECHT
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $29.9411/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886033 CMS
KELLY M MCLEAN
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $29.9411/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886265 CMS
ALISON ROSE ATKINS
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $30.1211/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884369 CMS
AARTI SHEVADE
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $22.6811/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884783 CMS
ANDREW-JUSTIN CHONG TIO
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $19.8911/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884803 CMS
JULIA CEREDA
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $19.8811/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885209 CMS
RICHARD DAVID DRAKE
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $30.1111/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885343 CMS
GAURI B SHARMA
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $19.8911/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885923 CMS
TRACIE M WATSON
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $19.8911/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885935 CMS
ALEENA KHAN
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $19.8811/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885971 CMS
DIANA SUPERFIN
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $19.8911/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886069 CMS
MICHAEL PAUL SHERMAN
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $19.8911/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059886251 CMS
JEREMY M DEUTSCH
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $17.4811/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884377 CMS
JULIANNA M BERGKAMP
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $17.4911/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059884455 CMS
LAURA HOSTOVICH
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $23.8411/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885089 CMS
YOUSUF A GAFFAR
Physician / non-physician practitioner
Spectrum Pharmaceuticals Inc. $23.8411/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059885649 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