Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1124588264 Individual Practitioner Male Practitioner

Calvin Chao

Surgery - Vascular Surgery • Chicago, IL

Professional Overview & Biography Verified Profile Summary

Calvin Chao is a registered healthcare professional specializing in Surgery - Vascular Surgery in Chicago, IL. Practice services are available at 251 E HURON ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

251 E Huron St

Chicago, IL 606112908

Telephone 3129262000
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery - Vascular Surgery in Chicago, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 23.0 Yrs
State Avg: 23.8 Yrs
Regional Practice Density
53 Specialists

Practicing in Chicago, IL (207 Statewide)

Telehealth Adoption Rate
24.5% 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

Surgery - Vascular Surgery Primary Specialty

NUCC Taxonomy Code: 2086S0129X

State License IL 125.075029

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Seong Park

Internal Medicine

NPI 1003429366
Dr. Emma Greever , MD

Emergency Medicine

NPI 1003493040

Doctor of Medicine (M.D.)

NPI 1003518432

Doctor of Medicine (M.D.)

Dr. Ashraf Samhan , MD

Internal Medicine

NPI 1003518747

Doctor of Medicine (M.D.)

Dr. Sabina Spigner , MD, MS, MPH

Obstetrics & Gynecology

NPI 1003519679

Doctor of Medicine (M.D.), Master of Science, Master of Public Health

Emily Gleason

Obstetrics & Gynecology

NPI 1003675406

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active March 24, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location March 24, 2019

Registered at 251 E HURON ST, CHICAGO, IL 606112908 (Tel: 3129262000)

📍
Updated Business Mailing Address March 24, 2019

Registered at 251 E HURON ST, CHICAGO, IL 606112908 (Tel: 3129262000)

👤
Provider Name / Credentials Updated March 24, 2019

Recorded as CALVIN CHAO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 24, 2019

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 24, 2019

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: 1124588264
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 24, 2019
Last Update: June 20, 2019
Sole Proprietor: No

Mailing Address

251 E Huron St

Chicago, IL 606112908

Phone: 3129262000

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.