John Peter Bretzman, MD
John Peter Bretzman, MD is an Interventional Radiology in Bismarck, North Dakota. Qualified in 2020, 6 years ago. Practices with Sanford Bismarck, a 561-clinician group and accepts Medicare assignment. Licensed in Minnesota and North Dakota.
- Years since qualifying
- 6
- Licensed in
- MN, ND
- In the registry since
- 2020
- Specialties on file
- 4
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
300 N 7th StBismarck, ND 58501-4439
Phone: (701) 323-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Diagnostic Radiology Physician (primary) | Taxonomy 2085R0202X · Licence PT22873 (ND) |
|---|---|
| Internal Medicine Physician | Taxonomy 207R00000X · Licence 69553 (MN) |
| Vascular & Interventional Radiology Physician | Taxonomy 2085R0204X · Licence 69553 (MN) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence 30947 (MN) |
Record details
| NPI number | 1083242564 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | March 30, 2020 |
| Last updated in NPPES | September 4, 2025 |
| Certification date | September 4, 2025 |
| Mailing address | Po Box 5074, Sioux Falls, SD 57117-5074 |
Medicare enrollment
| Medicare specialty | INTERVENTIONAL RADIOLOGY |
|---|---|
| Also practises | INTERNAL MEDICINE |
| Medical school | OTHER |
| Graduated | 2020 (6 years in practice) |
| Group practice | Sanford Bismarck — 561 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 5 on file with Medicare |
Other providers in Bismarck
-
Tanner Anderson, MD
222 N 7th St, Bismarck, ND 58501-4436 · (507) 284-2511
-
Bismarck Radiology Associates PC
900 E Broadway Ave, Bismarck, ND 58501-4520 · (701) 333-8354
-
Nicholas Coren Bradbury, MD
310 N 10th St, Bismarck, ND 58501-4516 · (701) 530-7500
-
Central Dakota Radiologists PC
900 E Broadway Ave, Bismarck, ND 58501-4520 · (701) 530-7000
-
Natalie Francis Crawford
300 N 7th St, Bismarck, ND 58501-4439 · (701) 323-6000
-
Dr. Alexander Zheng Feng, MD
900 E Broadway Ave, Bismarck, ND 58501 · (701) 530-7000
-
Michael Fortney, MD
900 E Broadway Ave, Bismarck, ND 58501-4520 · (701) 530-7000