Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1053387571 Individual Practitioner Female Practitioner

Dr. Karen Marie Walker , MD

Pediatrics • Oak Park, IL

Professional Overview & Biography Verified Profile Summary

Dr. Karen Walker, MD is a registered healthcare professional specializing in Pediatrics in Oak Park, IL. Practice services are available at 6300 ROOSEVELT RD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

6300 Roosevelt Rd

Oak Park, IL 603042303

Telephone 7088488240
Associated Practice Facility / Clinic
🏢 Pediagroup Associates, S.c. Facility NPI 1174553119

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Oak Park, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 21.7 Yrs
Regional Practice Density
21 Specialists

Practicing in Oak Park, IL (3277 Statewide)

Telehealth Adoption Rate
0.0% 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

Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Practice Associates & Co-Workers

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

3 Associated Practitioners
NPI 1316916885

Doctor of Medicine (M.D.)

NPI 1902873714

Doctor of Medicine (M.D.)

NPI 1982672663

Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 6300 ROOSEVELT RD, OAK PARK, IL 603042303 (Tel: 7088488240)

📍
Updated Business Mailing Address July 08, 2007

Registered at 517 S KENILWORTH AVE, OAK PARK, IL 603041127 (Tel: 7088488240)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as KAREN WALKER, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Pediatrics

🟢
Initial NPI Registration & Enumeration February 24, 2006

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: 1053387571
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 24, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

517 S Kenilworth Ave

Oak Park, IL 603041127

Phone: 7088488240

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.