Justin Mao, MD

Cardiology

21+ years in practiceNPI: 1427052273Licensed in MALicensed in ILLicensed in MI

About

Bio coming soon.

Are you Justin Mao, MD?

Claim your profile

Verify your identity, update your credentials, and take ownership of your listing on PBCMMG.

Claim Profile

Credentials & Recognition

Specialties

Cardiology

NPI sub-specialties

Internal Medicine207R00000X

Internal Medicine207R00000X

Internal Medicine, Cardiovascular Disease207RC0000X

Internal Medicine, Cardiovascular Disease207RC0000X

Internal Medicine, Clinical Cardiac Electrophysiology207RC0001X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

21+ years

Estimated from NPI enumeration date

Frequently Asked Questions about Dr. Justin Mao, MD

Where does Dr. Justin Mao, MD practice?+
Dr. Justin Mao, MD practices in Illinois, IL. 3825 HIGHLAND AVE FL TOWER24 DOWNERS GROVE, IL 605151552.
What is Dr. Justin Mao, MD's phone number?+
Dr. Justin Mao, MD's practice phone is 630-719-4799. Office contact information is verified on the PBCMMG profile.
What does Dr. Justin Mao, MD specialize in?+
Dr. Justin Mao, MD's primary specialty is Cardiology.
Is Dr. Justin Mao, MD board certified?+
Board certification status for Dr. Justin Mao, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Justin Mao, MD been practicing?+
Dr. Justin Mao, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. Justin Mao, MD's NPI number?+
Dr. Justin Mao, MD's National Provider Identifier (NPI) is 1427052273, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

See an error? info@pbcmmg.com

Are you Justin Mao, MD?

Claim & complete your profile →

Verify identity, upload proof, and update credentials. Approval typically 1-2 business days.