Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1174618383 Individual Practitioner Male Practitioner

Dr. Oscar Diaz , MD

Pediatrics • Chicago, IL

Professional Overview & Biography Verified Profile Summary

Dr. Oscar Diaz, MD is a registered healthcare professional specializing in Pediatrics in Chicago, IL. Practice services are available at 3303 W 26TH ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

3303 W 26th St

Chicago, IL 606234036

Telephone 7732776589
Fax 7732771841
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Chicago, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 16.4 Yrs
State Avg: 21.7 Yrs
Regional Practice Density
1180 Specialists

Practicing in Chicago, IL (3277 Statewide)

Telehealth Adoption Rate
0.3% 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

State License IL 036-082978

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

16 Associated Practitioners
Ilse Vega , FNP-BC

Nurse Practitioner - Family

NPI 1013476324

Family Nurse Practitioner (Board Certified)

Dr. Sukhveer Wahi , MD

Family Medicine

NPI 1184707358

Doctor of Medicine (M.D.)

Puja Patel

Physician Assistant - Medical

NPI 1245990746
NPI 1285717678

Doctor of Osteopathic Medicine (D.O.)

Dr. Jorge Luis Castillo Gonzalez , MD

Psychiatry & Neurology - Child & Adolescent Psychiatry

NPI 1326593377

Doctor of Medicine (M.D.)

NPI 1386969426

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active September 11, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location September 11, 2013

Registered at 3303 W 26TH ST, CHICAGO, IL 606234036 (Tel: 7732776589)

📍
Updated Business Mailing Address September 11, 2013

Registered at 3303 W 26TH ST, CHICAGO, IL 606234036 (Tel: 7732776589)

👤
Provider Name / Credentials Updated September 11, 2013

Recorded as OSCAR DIAZ, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 11, 2013

Pediatrics (License #036-082978 in IL)

🟢
Initial NPI Registration & Enumeration October 04, 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: 1174618383
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 04, 2006
Last Update: September 11, 2013
Sole Proprietor: No

Mailing Address

3303 W 26th St

Chicago, IL 606234036

Phone: 7732776589

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.