Wallen Chan, MD

Gastroenterology

20+ years in practiceNPI: 1043287857Licensed in NY

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Credentials & Recognition

Specialties

Gastroenterology

NPI sub-specialties

Internal Medicine, Gastroenterology207RG0100X

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. Wallen Chan, MD

Where does Dr. Wallen Chan, MD practice?+
Dr. Wallen Chan, MD practices in New Jersey, NJ. 78 TODT HILL RD STATEN ISLAND, NY 103144528.
What is Dr. Wallen Chan, MD's phone number?+
Dr. Wallen Chan, MD's practice phone is 718-448-1122. Office contact information is verified on the PBCMMG profile.
What does Dr. Wallen Chan, MD specialize in?+
Dr. Wallen Chan, MD's primary specialty is Gastroenterology.
Is Dr. Wallen Chan, MD board certified?+
Board certification status for Dr. Wallen Chan, 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. Wallen Chan, MD been practicing?+
Dr. Wallen Chan, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Wallen Chan, MD's NPI number?+
Dr. Wallen Chan, MD's National Provider Identifier (NPI) is 1043287857, 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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