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NATHANIEL CHRISTIANSEN MD
NPI 1841829439
Surgery in Chicago, IL

Active since April 06, 2020
836 W. WELLIGTON AVE., CHICAGO, IL 60657(773) 975-1600 Get Directions Write a Review

NPPES record last updated: December 26, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 26, 2024, Apr 6, 2020 (2 updates tracked since 2020).

About Nathaniel Christiansen Md NPPES

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

NATHANIEL CHRISTIANSEN MD (NPI 1841829439) is an individual surgery provider in Chicago, Illinois, licensed in Illinois (125.076960) and active in the NPI registry since April 2020.

NPPES Registry Identity

NPI1841829439
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameNATHANIEL CHRISTIANSENCredential: MD
Location Address836 W. WELLIGTON AVE.Chicago, IL 60657-5147
Mailing Address836 W Wellington AveChicago, IL 60657-5147 · (773) 975-1600
Phone(773) 975-1600
Sole ProprietorYes
Enumeration DateApril 6, 2020
Last NPPES UpdateDecember 26, 20242 updates tracked since enumeration
NPPES CertifiedDecember 26, 2024
✔ NPI 1841829439 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in IL · 125.076960
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
836 W. WELLIGTON AVE., Chicago, IL 60657
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Nathaniel Christiansen's NPI number?

The NPI number for Nathaniel Christiansen is 1841829439. It was assigned to this individual provider in the NPPES registry on April 6, 2020.

Where is Nathaniel Christiansen located?

Nathaniel Christiansen practices at 836 W. Welligton Ave., Chicago, IL 60657. The listed phone number is (773) 975-1600.

What is Nathaniel Christiansen's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for Nathaniel Christiansen was last updated on December 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.