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Active NPI 1417690652 Individual Practitioner Male Practitioner

Dr. Alexander Niemczyk , MD

Anesthesiology • Minneapolis, MN

Professional Overview & Biography Verified Profile Summary

Dr. Alexander Niemczyk, MD is a registered healthcare professional specializing in Anesthesiology in Minneapolis, MN. Practice services are available at 420 DELAWARE ST SE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

420 Delaware St Se

Minneapolis, MN 554550341

Telephone 6126254116
Associated Practice Facility / Clinic
🏢 University Of Minnesota Facility NPI 1730371857

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Minneapolis, MN

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 21.0 Yrs
State Avg: 26.1 Yrs
Regional Practice Density
191 Specialists

Practicing in Minneapolis, MN (1063 Statewide)

Telehealth Adoption Rate
1.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-06-19
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License MN 82687

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Secondary Practice Locations

701 Park Ave

Minneapolis, MN 554151623

Phone: 6128733000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

12 Associated Practitioners
NPI 1033397294

Doctor of Medicine (M.D.)

Dr. Cody Tidwell , MD

Anesthesiology - Pain Medicine

NPI 1033672837

Doctor of Medicine (M.D.)

Dr. Nana Yaa Kwansa , MD

Student in an Organized Health Care Education/Training Program

NPI 1164982732

Doctor of Medicine (M.D.)

NPI 1194917286

Doctor of Medicine (M.D.)

Dr. Beth Hart , MD

Student in an Organized Health Care Education/Training Program

NPI 1245658558

Doctor of Medicine (M.D.)

NPI 1275951568

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 29, 2026

Anesthesiology (License #82687 in MN)

📍
Updated Practice Location April 20, 2023

Registered at 420 DELAWARE ST SE, MINNEAPOLIS, MN 554550341 (Tel: 6126254116)

📍
Updated Business Mailing Address April 20, 2023

Registered at 420 DELAWARE ST SE, MINNEAPOLIS, MN 554550341 (Tel: 6126254116)

NPI Profile Active April 15, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location April 15, 2022

Registered at 701 PARK AVE, MINNEAPOLIS, MN 554151623 (Tel: 6128733000)

📍
Updated Business Mailing Address April 15, 2022

Registered at 6130 BERKSHIRE LN N, PLYMOUTH, MN 554463540 (Tel: 9524869775)

👤
Provider Name / Credentials Updated April 15, 2022

Recorded as ALEXANDER NIEMCZYK, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 15, 2022

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 15, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1417690652
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 15, 2022
Last Update: June 19, 2026
Sole Proprietor: No

Mailing Address

420 Delaware St Se

Minneapolis, MN 554550341

Phone: 6126254116

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.