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

Haven R Malish, MD

Individual provider Sleep Medicine (Internal Medicine) Physician · NPI 1831283936

Haven R Malish, MD is registered under Pulmonary Disease in Bismarck, North Dakota. Graduated from University of Hawaii John A. Burns School of Medicine in 2003, 23 years ago. Practices with Sanford Bismarck, a 561-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in North Dakota and Wyoming.

Years since qualifying
23
Trained at
University of Hawaii John A. Burns School of Medicine
Licensed in
ND, WY
In the registry since
2006
Specialties on file
4
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

222 N 7th St
Bismarck, ND 58501-4436
Phone: (701) 323-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 625 E Broadway Ave, Jackson, WY 83001-8642 — (307) 733-3636

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 12111A (WY)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 15016 (ND)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence TL5628 (WY)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 12111A (WY)

Record details

NPI number1831283936
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESFebruary 15, 2021
Certification dateFebruary 15, 2021

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesSLEEP MEDICINE
Medical schoolUNIVERSITY OF HAWAII JOHN A. BURNS SCHOOL OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice Sanford Bismarck — 561 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 patients289
Services billed 581 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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.

Education $1,500 1 payment · educational material or training, not a fee
Travel and Lodging $1,326 6 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $1,127 35 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.

  • Sanford Medical Center Bismarck Hospital · Bismarck, ND
  • South Central Health Hospital · Wishek, ND

Colleagues at Sanford Bismarck

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 561 clinicians in the practice; 12 are shown here.