Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Charles Klein Yu, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1164809620

Dr. Charles Klein Yu, MD is an Emergency Medicine in San Diego, California. Graduated from University of California, Geffen School of Medicine in 2015, 11 years ago. Practices with Health Diagnostics of California a Professional Corporation, a 175-clinician group and accepts Medicare assignment.

Years since qualifying
11
Trained at
University of California, Geffen School of Medicine
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4647 Zion Ave
San Diego, CA 92120-2507
Phone: (858) 573-6401
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X

Record details

NPI number1164809620
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 4, 2015
Last updated in NPPESMay 4, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Health Diagnostics Of California A Professional Corporation — 175 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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