Medical Oncology in Nevada
29 licensed medical oncologists practicing in Nevada across 8 cities.
This page republishes public records from the federal NPI Registry, which every licensed U.S. healthcare provider is required to maintain. These are federal-agency records, not a directory we compile.
Source: NPI Registry · last checked
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NPI Registry records — Medical Oncology in Nevada
26 of 29 shown have disclosed payments in CMS Open Payments (2024)
Showing 29 of 29 federal NPI records, alphabetical by last name. Contact details come directly from the NPI Registry — verify currency with the provider's office. Pharma / device payment disclosures from CMS Open Payments are shown where the physician appears in that federal database.
In 2024, $476,361 was disclosed to this physician across 581 transactions by pharmaceutical or medical-device companies.
Mostly consulting fees ($373,149) and meals and beverages ($59,933).
Largest single payer: Takeda Pharmaceuticals U.S.A., Inc. ($120,404).
In 2024, $151 was disclosed to this physician across 4 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($151).
Largest single payer: AstraZeneca Pharmaceuticals LP ($136).
Claire Lenee Hiles, MD
2350 Corporate Cir Ste 100
Henderson, NV 89074 · (702) 968-7210
License: 22040 (NV)
In 2023, $81 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($81).
Regan C Holdridge, MD
1505 Wigwam Pkwy Ste 130
Henderson, NV 89074 · (702) 856-1400
License: 12846 (NV)
In 2024, $131 was disclosed to this physician across 6 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($131).
Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($49).
Stephen J Iacoboni, MD
3006 S Maryland Pkwy Ste 205
Las Vegas, NV 89109 · (702) 735-7154
License: MD00024072 (WA)
In 2024, $26 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($26).
Largest single payer: Merck Sharp & Dohme LLC ($26).
Laxmi Sudarshan Iyer, MD,
4500 Brockton Ave Ste 107
Riverside, CA 92501 · (951) 276-2760
License: A165408 (CA)
In 2024, $4,845 was disclosed to this physician across 230 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($4,829) and gifts ($17).
Largest single payer: Janssen Biotech, Inc. ($416).
Ghulam Hossein Kashef, MD
10001 S Eastern Ave Ste 108
Henderson, NV 89052 · (702) 952-3444
License: 12706 (NV)
In 2024, $2,939 was disclosed to this physician across 171 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($2,939).
Largest single payer: Daiichi Sankyo Inc. ($600).
John P Kelly, MD
1535 Medical Pkwy, Ste B
Carson City, NV 89703 · (775) 445-7960
License: NV6376 (NV)
In 2024, $2,174 was disclosed to this physician across 103 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($2,079) and gifts ($95).
Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($192).
In 2024, $27 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($27).
Largest single payer: AbbVie Inc. ($27).
Sandra Maria Lombardo, MD
1655 E Cactus Ave Ste 300
Las Vegas, NV 89183 · (702) 724-8787
License: 050443 (CT)
In 2024, $4,026 was disclosed to this physician across 48 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($2,825) and entertainment ($1,102).
Largest single payer: Alnylam Pharmaceuticals Inc. ($2,300).
In 2024, $2,485 was disclosed to this physician across 115 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($2,220) and gifts ($265).
Largest single payer: Sobi, Inc ($414).
In 2024, $2,409 was disclosed to this physician across 90 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($2,264) and gifts ($145).
Largest single payer: Regeneron Healthcare Solutions, Inc. ($284).
In 2023, $121 was disclosed to this physician across 5 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($121).
Sanda Maria Morar, MD
2911 N Tenaya Way Ste 210
Las Vegas, NV 89128 · (702) 342-1244
License: 18230 (NV)
In 2024, $212 was disclosed to this physician across 5 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($212).
Largest single payer: Pharmacosmos Therapeutics Inc. ($118).
In 2024, $165,023 was disclosed to this physician across 171 transactions by pharmaceutical or medical-device companies.
Mostly consulting fees ($125,105) and meals and beverages ($25,461).
Largest single payer: Incyte Corporation ($123,625).
Okechukwu Nwabueze Obi, MD
2300 W Charleston Blvd
Las Vegas, NV 89102 · (702) 724-8787
License: 24703 (NV)
In 2024, $127 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($127).
Largest single payer: Regeneron Healthcare Solutions, Inc. ($98).
Gary Allen Palmer, MD
6827 W Tropicana Ave Ste 110
Las Vegas, NV 89103 · (702) 508-9128
License: 17887 (NV)
Swetha Pentapati, MD
1655 E Cactus Ave Ste 300
Las Vegas, NV 89183 · (702) 724-8787
License: 24282 (NV)
In 2024, $220 was disclosed to this physician across 5 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($220).
Largest single payer: Regeneron Healthcare Solutions, Inc. ($116).
In 2024, $149,737 was disclosed to this physician across 153 transactions by pharmaceutical or medical-device companies.
$11,679 was research funding (clinical-trial work); the remainder was charitable contributions ($62,990) and consulting fees ($60,875).
Largest single payer: AstraZeneca Pharmaceuticals LP ($54,354).
In 2024, $375 was disclosed to this physician across 16 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($375).
Largest single payer: Celgene Corporation ($46).
Behrooz Kevin Shamloo, MD
3022 S Durango Dr Ste 100
Las Vegas, NV 89117 · (702) 256-3637
License: 13639 (NV)
In 2023, $133 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($133).
In 2024, $685 was disclosed to this physician across 17 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($492) and gifts ($193).
Largest single payer: Astellas Pharma US Inc ($221).
In 2024, $1,295 was disclosed to this physician across 60 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($1,195) and gifts ($100).
Largest single payer: E.R. Squibb & Sons, L.L.C. ($164).
Katharine Elizabeth Thomas, MD
75 Pringle Way Ste 801
Reno, NV 89502 · (775) 982-5000
License: 21671 (NV)
In 2024, $609 was disclosed to this physician across 25 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($508) and gifts ($101).
Largest single payer: Daiichi Sankyo Inc. ($162).
In 2024, $103 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($85) and gifts ($18).
Largest single payer: MENARINI SILICON BIOSYSTEMS, INC. ($85).
Brian D Vicuna, MD
653 N Town Center Dr Ste 402
Las Vegas, NV 89144 · (702) 243-7200
License: 12251 (NV)
In 2024, $20,988 was disclosed to this physician across 183 transactions by pharmaceutical or medical-device companies.
$289 was research funding (clinical-trial work); the remainder was charitable contributions ($11,830) and entertainment ($3,890).
Largest single payer: AbbVie Inc. ($4,886).
Steven W Yates, MD
2350 Corporate Cir Ste 100
Henderson, NV 89074 · (702) 968-7210
License: 17980 (NV)
In 2024, $1,601 was disclosed to this physician across 7 transactions by pharmaceutical or medical-device companies.
Mostly meals and beverages ($957) and entertainment ($611).
Largest single payer: US Oncology Corporate, Inc. ($1,392).
Payment totals shown for the latest published program year (2024). Presence of disclosed payments is not, on its own, a conflict of interest. Physicians dispute records directly with CMS (dispute process). How we show this.
Open Payments figures as displayed on . Corrections flow from the manufacturer through CMS and are adopted on our next refresh.
What this page is: a republication of public federal NPI Registry records, filtered to the medical oncology taxonomy. It is not a directory we curate, and inclusion is automatic based on each provider's own NPI filing with CMS. Providers who believe their NPI record is inaccurate should update it directly with CMS at npiregistry.cms.hhs.gov; our next refresh adopts the corrected federal record.
Practice info disclaimer: Provider addresses and phone numbers come from the NPI Registry, which providers update at their discretion. Always call ahead to confirm the provider is currently accepting patients and is at the listed address.
Medical disclaimer: This page is not a quality ranking and does not constitute medical advice or endorsement. Choose a provider in consultation with your primary care physician or care team.
Source: NPI Registry (taxonomy: Medical Oncology) · Last checked: 2026-04-20