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Internal Medicine, Hematology & Oncology

ALEXANDER JOHNSON MD

Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.

Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.

Public record

NPI 1275055956 · enumerated 2017-07-13 · record updated 2025-07-30. Source: CMS NPPES. A listing is not a TRICARE network approval.

Addresses and phones

Specialties

  • Internal Medicine 207R00000X · License 125071518 IL
  • Internal Medicine, Medical Oncology 207RX0202X · License 89411 SC
  • Internal Medicine, Hematology & Oncology 207RH0003X · Primary · License 22378 ND

In this directory

Locations and evidence

  • Practice location BISMARCK, ND, 585014457
    Accepting new patientsNot reportedCMS NPPES · September 30, 2026

Plan acceptance

  • No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.