Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1720597578 Individual Practitioner Female Practitioner

Audrey Roen , RDN, LDN

Dietitian, Registered • Chicago, IL

Professional Overview & Biography Verified Profile Summary

Audrey Roen, RDN, LDN is a registered healthcare professional specializing in Dietitian, Registered in Chicago, IL. Practice services are available at 1101 S CANAL ST STE 202 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1101 S Canal St Ste 202

Chicago, IL 606074946

Telephone 7737024717
Fax 7737020666

Specialty Benchmarks & Practice Insights

Comparative analytics for Dietitian, Registered in Chicago, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 11.6 Yrs
State Avg: 16.7 Yrs
Regional Practice Density
943 Specialists

Practicing in Chicago, IL (2895 Statewide)

Telehealth Adoption Rate
3.4% 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: 2026-05-05
Dietitian, Registered Primary Specialty

NUCC Taxonomy Code: 133V00000X

State License None 86049686

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

Secondary Practice Locations

5841 S Maryland Ave

Chicago, IL 606371443

Phone: 7737024717

Practice Associates & Co-Workers

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

6 Associated Practitioners
Katherine Sonnenburg , NP

Nurse Practitioner - Pediatrics

NPI 1154754000

Nurse Practitioner

NPI 1265182893

Doctor of Medicine (M.D.)

Lauren Reno

Nurse Practitioner - Family

NPI 1336881770
Dr. Barbara Kirschner , MD

Pediatrics - Pediatric Gastroenterology

NPI 1649300385

Doctor of Medicine (M.D.)

Dr. Stefano Guandalini , MD

Pediatrics - Pediatric Gastroenterology

NPI 1679603302

Doctor of Medicine (M.D.)

Dr. Nina Mbadiwe , MD

Pediatrics - Pediatric Emergency Medicine

NPI 1740625052

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location May 05, 2026

Registered at 1101 S CANAL ST STE 202, CHICAGO, IL 606074946 (Tel: 7737024717)

📍
Updated Business Mailing Address May 05, 2026

Registered at 1101 S CANAL ST STE 202, CHICAGO, IL 606074946 (Tel: 7737024717)

👤
Provider Name / Credentials Updated September 25, 2020

Recorded as AUDREY ROEN, RDN, LDN

NPI Profile Active September 25, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location September 25, 2017

Registered at 310 N LOOMIS ST, CHICAGO, IL 606071147 (Tel: (312) 243-8487)

📍
Updated Business Mailing Address September 25, 2017

Registered at 310 N LOOMIS ST, CHICAGO, IL 606071147 (Tel: 3122438487)

👤
Provider Name / Credentials Updated September 25, 2017

Recorded as AUDREY ROEN, RDN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 25, 2017

Dietitian, Registered (License #86049686 in None)

🟢
Initial NPI Registration & Enumeration September 25, 2017

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: 1720597578
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 25, 2017
Last Update: May 05, 2026
Sole Proprietor: No

Mailing Address

1101 S Canal St Ste 202

Chicago, IL 606074946

Phone: 7737024717

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.