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

Dr. Leonard K. Chen, MD

Individual provider Clinical Cardiac Electrophysiology Physician · NPI 1225117971

Dr. Leonard K. Chen, MD is a Clinical Cardiac Electrophysiology Physician in Santa Clara, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

710 Lawrence Expy Dept 342
Santa Clara, CA 95051-5173
Phone: (408) 851-3860
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence A52520 (CA)

Record details

NPI number1225117971
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 3, 2006
Last updated in NPPESNovember 29, 2007
Mailing address1800 Harrison St Fl 7, Oakland, CA 94612-3429

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