Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Brian J Rau, MD

Individual provider Diagnostic Radiology Physician · NPI 1225266562

Brian J Rau, MD is a Diagnostic Radiology in Bismarck, North Dakota. Qualified in 2009, 17 years ago. Practices with Wilmington Health PLLC, a 400-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in South Dakota and Tennessee.

Years since qualifying
17
Licensed in
SD, TN
In the registry since
2009
Specialties on file
3
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
Fax: (701) 323-6249
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 7211 Wellington Dr Ste 101, Knoxville, TN 37919-5968 — (865) 588-8005

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 9534 (SD)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 75845 (TN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1225266562
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 25, 2009
Last updated in NPPESNovember 14, 2025
Certification dateNovember 14, 2025
Mailing addressPo Box 5074, Sioux Falls, SD 57117-5074

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Wilmington Health Pllc — 400 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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