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

Alexander Niemczyk, MD

Individual provider Anesthesiology Physician · NPI 1417690652

Alexander Niemczyk, MD is an Anesthesiology in Minneapolis, Minnesota. Qualified in 2022, 4 years ago. Works from 2 locations. Licensed in Minnesota.

Years since qualifying
4
Licensed in
MN
In the registry since
2022
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

420 Delaware St SE
Minneapolis, MN 55455-0341
Phone: (612) 625-4116
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 701 Park Ave, Minneapolis, MN 55415-1623 — (612) 873-3000

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 82687 (MN)

Record details

NPI number1417690652
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 15, 2022
Last updated in NPPESJune 19, 2026
Certification dateJune 19, 2026

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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