John Yu, MD

Addiction Medicine · Internal Medicine · Cardiology · Orthopedic Surgery · Pain Medicine · Pulmonology

21+ years in practiceNPI: 1922005461Licensed in SD

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineCardiologyOrthopedic SurgeryPain MedicinePulmonology

NPI sub-specialties

Internal Medicine, Critical Care Medicine207RC0200X

Internal Medicine, Pulmonary Disease207RP1001X

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

Featured in PBCMMG Rankings

#7

Top Pulmonologists in South Dakota, 2026

Pulmonology · South Dakota · 2026

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Frequently Asked Questions about Dr. John Yu, MD

Where does Dr. John Yu, MD practice?+
Dr. John Yu, MD practices in California, CA. 1420 W 22ND ST STE 407 SIOUX FALLS, SD 571051507.
What is Dr. John Yu, MD's phone number?+
Dr. John Yu, MD's practice phone is 605-328-8900. Office contact information is verified on the PBCMMG profile.
What does Dr. John Yu, MD specialize in?+
Dr. John Yu, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Cardiology, Orthopedic Surgery.
Is Dr. John Yu, MD board certified?+
Board certification status for Dr. John Yu, 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. John Yu, MD been practicing?+
Dr. John Yu, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. John Yu, MD's NPI number?+
Dr. John Yu, MD's National Provider Identifier (NPI) is 1922005461, 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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