Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NICHOLAS JOHN MIELKE MD
NPI 1164108643
Student in an Organized Health Care Education/Training Program in Minneapolis, MN

Active since June 27, 2023PECOS Enrolled
420 DELAWARE ST SE, MINNEAPOLIS, MN 55455(612) 625-5454 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nicholas John Mielke Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NICHOLAS JOHN MIELKE MD (NPI 1164108643) is an individual student in an organized health care education/training program in Minneapolis, Minnesota and active in the NPI registry since June 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164108643
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameNICHOLAS JOHN MIELKECredential: MD
Location Address420 DELAWARE ST SEMinneapolis, MN 55455-0341
Mailing Address420 Delaware St Se, Mmc 250Minneapolis, MN 55455-0341 · (612) 625-5454
Sole ProprietorNo
Enumeration DateJune 27, 2023
Last NPPES UpdateJune 30, 2026
NPPES CertifiedJune 30, 2026
NPI 1164108643 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
420 DELAWARE ST SE, Minneapolis, MN 55455

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Nicholas John Mielke Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pathology (Anatomic Pathology & Clinical Pathology)
420 DELAWARE ST SE, C463 MAYO MEMORIAL BLDG, MAYO MAIL CODE 76
MINNEAPOLIS, MN 55455
Physician Assistant
420 DELAWARE ST SE
MINNEAPOLIS, MN 55455
Student in an Organized Health Care Education/Training Program
420 DELAWARE ST SE, MMC 11
MINNEAPOLIS, MN 55455
Physical Medicine & Rehabilitation
420 DELAWARE ST SE
MINNEAPOLIS, MN 55455
Student in an Organized Health Care Education/Training Program
420 DELAWARE ST SE
MINNEAPOLIS, MN 55455
Internal Medicine (Hematology & Oncology)
420 DELAWARE ST SE, MMC 480
MINNEAPOLIS, MN 55455
Student in an Organized Health Care Education/Training Program
420 DELAWARE ST SE
MINNEAPOLIS, MN 55455
Student in an Organized Health Care Education/Training Program
420 DELAWARE ST SE
MINNEAPOLIS, MN 55455

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nicholas Mielke's NPI number?

The NPI number for Nicholas Mielke is 1164108643. It was assigned to this individual provider in the NPPES registry on June 27, 2023.

Where is Nicholas Mielke located?

Nicholas Mielke practices at 420 Delaware St SE, Minneapolis, MN 55455. The listed phone number is (612) 625-5454.

What is Nicholas Mielke's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Nicholas Mielke enrolled in Medicare?

Yes. Nicholas Mielke is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nicholas Mielke was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.