Justin Peng, MD

Addiction Medicine · Internal Medicine · Rheumatology

18+ years in practiceNPI: 1538328141Licensed in VALicensed in DCLicensed in MD

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineRheumatology

NPI sub-specialties

Internal Medicine, Rheumatology207RR0500X

Internal Medicine, Rheumatology207RR0500X

Internal Medicine, Rheumatology207RR0500X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

18+ years

Estimated from NPI enumeration date

Frequently Asked Questions about Dr. Justin Peng, MD

Where does Dr. Justin Peng, MD practice?+
Dr. Justin Peng, MD practices in Virginia, VA. 2021 K ST NW SUITE 300 WASHINGTON, DC 200061003.
What is Dr. Justin Peng, MD's phone number?+
Dr. Justin Peng, MD's practice phone is 301-942-7600. Office contact information is verified on the PBCMMG profile.
What does Dr. Justin Peng, MD specialize in?+
Dr. Justin Peng, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Rheumatology.
Is Dr. Justin Peng, MD board certified?+
Board certification status for Dr. Justin Peng, 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 Peng, MD been practicing?+
Dr. Justin Peng, MD has been in active practice for 18+ years, based on NPI enumeration and state licensing records.
What is Dr. Justin Peng, MD's NPI number?+
Dr. Justin Peng, MD's National Provider Identifier (NPI) is 1538328141, 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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