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

Dr. Leon L Chen, MD

Individual provider Pediatric Gastroenterology Physician · NPI 1801194873

Dr. Leon L Chen, MD is a Pediatric Gastroenterology Physician in Long Beach, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011
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

1760 Termino Ave Ste 300
Long Beach, CA 90804-2105
Phone: (562) 933-8513
Fax: (562) 933-8744
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Gastroenterology Physician (primary) Taxonomy 2080P0206X · Licence 124950 (CA)

Record details

NPI number1801194873
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 1, 2011
Last updated in NPPESJuly 25, 2014
Mailing address1760 Termino Ave, Suite 300, Long Beach, CA 90804-2105

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