Hematology & Oncology in North Dakota
56 licensed hematologist-oncologists practicing in North Dakota across 17 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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Click a city to filter the 50 providers shown below. North Dakota has providers in 17 cities total — search the full NPI Registry for cities not shown here.
NPI Registry records — Hematology & Oncology in North Dakota
32 of 50 shown have disclosed payments in CMS Open Payments (2024)
Showing 50 of 56 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 2023, $98 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($98).
In 2024, $4,672 was disclosed to this physician across 53 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($2,200) and entertainment ($1,328).
Largest single payer: Taiho Oncology, Inc. ($3,457).
In 2024, $209 was disclosed to this physician across 13 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($209).
Largest single payer: ABIOMED ($181).
In 2023, $45 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($45).
In 2024, $99 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly gifts ($99).
Largest single payer: Incyte Corporation ($99).
Ivan Jose Bustillo Chams, MD
Altru Cancer Center, 960 S. Columbia Road
Grand Forks, ND 58201 · (701) 780-5400
License: PT12924 (ND)
Gary Cecchi, MD
505 Ne 87th Ave Ste 320
Vancouver, WA 98664 · (360) 514-2550
License: MD61048592 (WA)
In 2024, $1,760 was disclosed to this physician across 52 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($1,760).
Largest single payer: AstraZeneca Pharmaceuticals LP ($417).
Todor Nedeltchev Dentchev, MD
960 S Columbia Rd - Altru Cancer Center
Grand Forks, ND 58201 · (701) 780-5400
License: 8855 (ND)
In 2024, $970 was disclosed to this physician across 4 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($925) and entertainment ($45).
Largest single payer: AstraZeneca Pharmaceuticals LP ($925).
Benjamin Bruce Eidenschink, MD
3931 Louisiana Ave S
St Louis Park, MN 55426 · (952) 993-3248
License: 73900 (MN)
In 2023, $20 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly gifts ($20).
In 2024, $123 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($123).
Largest single payer: Haemonetics Corporation ($94).
In 2024, $1,331 was disclosed to this physician across 8 transactions by pharmaceutical or medical-device companies.
Mostly meals and beverages ($1,147) and entertainment ($184).
Largest single payer: Merck Sharp & Dohme LLC ($1,302).
In 2024, $600 was disclosed to this physician across 31 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($600).
Largest single payer: Janssen Biotech, Inc. ($94).
In 2024, $4,673 was disclosed to this physician across 6 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($4,258) and meals and beverages ($337).
Largest single payer: AstraZeneca Pharmaceuticals LP ($4,119).
In 2024, $213 was disclosed to this physician across 9 transactions by pharmaceutical or medical-device companies.
Mostly gifts ($116) and entertainment ($97).
Largest single payer: Daiichi Sankyo Inc. ($93).
Alexander James Johnson, MD
701 E Rosser Ave
Bismarck, ND 58501 · (701) 323-8550
License: 22378 (ND)
In 2024, $259 was disclosed to this physician across 11 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($259).
Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($96).
In 2024, $89 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($89).
Largest single payer: Tempus AI, Inc ($89).
In 2024, $1,908 was disclosed to this physician across 100 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($1,877) and gifts ($31).
Largest single payer: Tempus AI, Inc ($335).
In 2024, $251 was disclosed to this physician across 8 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($135) and gifts ($116).
Largest single payer: Lilly USA, LLC ($116).
Janet Elaine MaCheledt, MD
1702 University Dr S
Fargo, ND 58103 · (701) 364-3300
License: 14418 (ND)
In 2024, $55 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($55).
Largest single payer: Janssen Biotech, Inc. ($55).
In 2024, $1,026 was disclosed to this physician across 55 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($1,011) and gifts ($15).
Largest single payer: Daiichi Sankyo Inc. ($155).
Marnin A Merrick, MD
1430 Tulane Ave, Sl-68
New Orleans, LA 70112 · (504) 988-6060
License: MD.202844 (LA)
In 2024, $1,537 was disclosed to this physician across 8 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($1,450) and entertainment ($87).
Largest single payer: AstraZeneca Pharmaceuticals LP ($1,450).
In 2023, $36 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($36).
Anna Melissa Murillo, MD
300 Saint Christopher Dr
Ashland, KY 41101 · (606) 833-6762
License: 45080 (KY)
In 2024, $746 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($725) and entertainment ($21).
Largest single payer: AstraZeneca Pharmaceuticals LP ($525).
David Olateju Oladele-Bankole, MD
222 N 7th St
Bismarck, ND 58501 · (701) 323-5422
License: 16017 (ND)
In 2024, $55 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($55).
Largest single payer: Janssen Biotech, Inc. ($55).
In 2024, $982 was disclosed to this physician across 50 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($960) and gifts ($22).
Largest single payer: AstraZeneca Pharmaceuticals LP ($152).
Eleonor Tan Quan, MD
19582 Beach Blvd, #212
Huntington Beach, CA 92648 · (714) 252-9415
License: A53257 (CA)
In 2023, $69 was disclosed to this physician across 4 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($51) and gifts ($18).
In 2024, $128 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($128).
Largest single payer: Celgene Corporation ($128).
In 2024, $75 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($75).
Largest single payer: Agios Pharmaceuticals, Inc. ($75).
Muhammad Neaman Siddique, MD
7750 S Broadway
Littleton, CO 80122 · (303) 734-2090
License: CDR.0001190 (CO)
In 2024, $100 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($100).
Largest single payer: Abbott Laboratories ($100).
In 2023, $240 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($240).
In 2024, $1,894 was disclosed to this physician across 73 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($1,834) and gifts ($60).
Largest single payer: Janssen Biotech, Inc. ($351).
Matthew Joseph Tinguely, MD
Roger Maris Cancer Ctr, 820 4th Street North
Fargo, ND 58122 · (701) 234-6161
License: 11676 (ND)
Ersin Selcuk Unal, MD, PHD
3650 South St Ste 212
Lakewood, CA 90712 · (562) 272-7630
License: A163760 (CA)
In 2024, $4,923 was disclosed to this physician across 228 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($4,780) and gifts ($143).
Largest single payer: Janssen Biotech, Inc. ($551).
Madhu Unnikrishnan, MBBS
61 Memorial Medical Pkwy Ste 2818
Palm Coast, FL 32164 · (386) 586-2889
License: 82510 (WI)
In 2024, $245 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly gifts ($245).
Largest single payer: Astellas Pharma US Inc ($245).
Showing 50 of 56. Search all on NPI Registry →
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 hematology & 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: Hematology & Oncology) · Last checked: 2026-04-20