Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. John K Liu, MD

Individual provider Internal Medicine Physician · NPI 1194739797

Dr. John K Liu, MD is an Internal Medicine in Huntington Park, California. Graduated from University of California, Irvine, California College of Medicine in 1993, 33 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
33
Trained at
University of California, Irvine, California College of Medicine
Licensed in
CA
In the registry since
2006
Specialties on file
2
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

7143 Seville Ave
Huntington Park, CA 90255-4905
Phone: (323) 584-9525
Fax: (323) 583-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence A65778 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A65778 (CA)

Record details

NPI number1194739797
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 28, 2006
Last updated in NPPESSeptember 26, 2025
Certification dateSeptember 26, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPHYSICAL MEDICINE AND REHABILITATION
Medical schoolUNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated 1993 (33 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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