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

Dr. Irene Patricia Leech, MD

Individual provider Adolescent Medicine (Internal Medicine) Physician · NPI 1497853592

Dr. Irene Patricia Leech, MD is an Adolescent Medicine (Internal Medicine) Physician in Long Beach, California. Practices as a sole proprietor. Licensed in California.

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

1040 Elm Ave Ste 307
Long Beach, CA 90813-3267
Phone: (562) 590-8509
Fax: (562) 435-8477
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence G41993 (CA)
Adolescent Medicine (Internal Medicine) Physician Taxonomy 207RA0000X · Licence G41993 (CA)

Record details

NPI number1497853592
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 20, 2006
Last updated in NPPESSeptember 11, 2025

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