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Active NPI 1841829439 Individual Practitioner Male Practitioner

Dr. Nathaniel Christiansen , MD

Surgery • Chicago, IL

Professional Overview & Biography Verified Profile Summary

Dr. Nathaniel Christiansen, MD is a registered healthcare professional specializing in Surgery in Chicago, IL. Practice services are available at 836 W. WELLIGTON AVE. under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

836 W. Welligton Ave.

Chicago, IL 606575147

Telephone 7739751600
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Chicago, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 22.3 Yrs
State Avg: 27.3 Yrs
Regional Practice Density
579 Specialists

Practicing in Chicago, IL (1624 Statewide)

Telehealth Adoption Rate
4.8% 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: 2024-12-26
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License IL 125.076960

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.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Debra Farida

Nurse Anesthetist, Certified Registered

NPI 1003456039
NPI 1033347166

Doctor of Medicine (M.D.)

Andrew Chet

Hospitalist

NPI 1033422811
Dr. Marina Dubovis , DO

Obstetrics & Gynecology

NPI 1033738158

Doctor of Osteopathic Medicine (D.O.)

Dr. Jacqueline Rice , MD

Obstetrics & Gynecology

NPI 1033859905

Doctor of Medicine (M.D.)

NPI 1043471600

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 26, 2024

Surgery (License #125.076960 in IL)

NPI Profile Active April 06, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location April 06, 2020

Registered at 836 W. WELLIGTON AVE., CHICAGO, IL 606575147 (Tel: 7739751600)

📍
Updated Business Mailing Address April 06, 2020

Registered at 836 W WELLINGTON AVE, CHICAGO, IL 606575147 (Tel: 7739751600)

👤
Provider Name / Credentials Updated April 06, 2020

Recorded as NATHANIEL CHRISTIANSEN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 06, 2020

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 06, 2020

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: 1841829439
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 06, 2020
Last Update: December 26, 2024
Sole Proprietor: Yes

Mailing Address

836 W Wellington Ave

Chicago, IL 606575147

Phone: 7739751600

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.