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

Dr. Harold Jay Kaplan, MD

Individual provider Specialist · NPI 1700908142

Dr. Harold Jay Kaplan, MD is a Specialist in Torrance, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3640 Lomita Blvd Ste 106
Torrance, CA 90505-3920
Phone: (310) 378-3444
Fax: (310) 378-3760
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence G23014 (CA)

Record details

NPI number1700908142
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 5, 2007
Last updated in NPPESJuly 8, 2007

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