Tony Chang, MD

Addiction Medicine · Internal Medicine · Sports Medicine

19+ years in practiceNPI: 1871784678Licensed in CA

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineSports Medicine

NPI sub-specialties

Family Medicine, Sports Medicine207QS0010X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

19+ years

Estimated from NPI enumeration date

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Frequently Asked Questions about Dr. Tony Chang, MD

Where does Dr. Tony Chang, MD practice?+
Dr. Tony Chang, MD practices in California, CA. 1255 LIBERTY STREET REDDING, CA 960010814.
What is Dr. Tony Chang, MD's phone number?+
Dr. Tony Chang, MD's practice phone is 530-246-2467. Office contact information is verified on the PBCMMG profile.
What does Dr. Tony Chang, MD specialize in?+
Dr. Tony Chang, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Sports Medicine.
Is Dr. Tony Chang, MD board certified?+
Board certification status for Dr. Tony Chang, 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. Tony Chang, MD been practicing?+
Dr. Tony Chang, MD has been in active practice for 19+ years, based on NPI enumeration and state licensing records.
What is Dr. Tony Chang, MD's NPI number?+
Dr. Tony Chang, MD's National Provider Identifier (NPI) is 1871784678, 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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