Gary Tzeng, MD
20+ years in practiceNPI: 1609823715Licensed in IL
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Credentials & Recognition
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Years in Practice
20+ years
Estimated from NPI enumeration date
Frequently Asked Questions about Dr. Gary Tzeng, MD
Where does Dr. Gary Tzeng, MD practice?+
Dr. Gary Tzeng, MD practices in Illinois, IL. 801 S WASHINGTON ST
NAPERVILLE, IL 605407430.
What is Dr. Gary Tzeng, MD's phone number?+
Dr. Gary Tzeng, MD's practice phone is 630-355-0450. Office contact information is verified on the PBCMMG profile.
Is Dr. Gary Tzeng, MD board certified?+
Board certification status for Dr. Gary Tzeng, 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. Gary Tzeng, MD been practicing?+
Dr. Gary Tzeng, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Gary Tzeng, MD's NPI number?+
Dr. Gary Tzeng, MD's National Provider Identifier (NPI) is 1609823715, 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
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