Whalio Doctors

NPI 1083242564

John Peter Bretzman, MD

Practitioner Diagnostic Radiology Physician Bismarck, ND

Practice location

Address
300 N 7th St, Bismarck, ND 58501-4439
Phone
(701) 323-6000
Mailing address
PO Box 5074, Sioux Falls, SD 57117-5074

Registered specialties (4)

Diagnostic Radiology Physician Primary
Allopathic & Osteopathic Physicians Taxonomy 2085R0202X Licence PT22873 (ND)
Internal Medicine Physician
Allopathic & Osteopathic Physicians Taxonomy 207R00000X Licence 69553 (MN)
Vascular & Interventional Radiology Physician
Allopathic & Osteopathic Physicians Taxonomy 2085R0204X Licence 69553 (MN)
Internal Medicine Physician
Allopathic & Osteopathic Physicians Taxonomy 207R00000X Licence 30947 (MN)

Registry record

NPI
1083242564
Entity type
Individual
Sex (as registered)
Male
NPI issued
30 Mar 2020
Record last updated
4 Sep 2025

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.