Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Chad A Pedersen, MD

Individual provider Internal Medicine Physician · NPI 1881857019

Chad A Pedersen, MD practises Medical Oncology in Watford City, North Dakota. Graduated from University of North Dakota School of Medicine in 2008, 18 years ago. Practices with McKenzie County Healthcare Systems Inc, a 64-clinician group and accepts Medicare assignment. Licensed in Montana, North Dakota and Wisconsin.

Years since qualifying
18
Trained at
University of North Dakota School of Medicine
Licensed in
MT, ND, WI
In the registry since
2008
Specialties on file
6
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

709 4th Ave NE
Watford City, ND 58854-7628
Phone: (701) 842-3000
Fax: (701) 842-4025
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 21785 (ND)
Internal Medicine Physician Taxonomy 207R00000X · Licence 55437 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 60620 (MT)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence 60620 (MT)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 60620 (MT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1881857019
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 8, 2008
Last updated in NPPESFebruary 21, 2025
Certification dateFebruary 21, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMEDICAL ONCOLOGY
Medical schoolUNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice McKenzie County Healthcare Systems Inc — 64 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients156
Services billed 434 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Consulting Fee $3,475 1 payment
Travel and Lodging $2,307 3 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $1,349 19 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at McKenzie County Healthcare Systems Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 64 clinicians in the practice; 12 are shown here.