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

Dr. Alexandra Mia Geiger, MD

Individual provider Dermatology Physician · NPI 1356970453

Dr. Alexandra Mia Geiger, MD is a Dermatology in Bismarck, North Dakota. Qualified in 2020, 6 years ago. Practices with Sanford Bismarck, a 561-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in North Dakota.

Years since qualifying
6
Licensed in
ND
In the registry since
2020
Specialties on file
2
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

2830 N Washington St
Bismarck, ND 58503-1482
Phone: (701) 323-5677
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1542 Tulane Ave Ste 639, New Orleans, LA 70112-2865 — (504) 568-7110
  • 1400 W 22nd St, Sioux Falls, SD 57105-1554 — (605) 357-1386

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 20953 (ND)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1356970453
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 2, 2020
Last updated in NPPESOctober 21, 2025
Certification dateOctober 21, 2025

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Sanford Bismarck — 561 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Bismarck