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

Individual provider Pulmonary Disease Physician · NPI 1932207768

Dr. John Kassabian, MD is a Pulmonary Disease Physician in Long Beach, California. Licensed in California and New Jersey. Registered with an NPI since 2006.

Licensed in
CA, NJ
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

1333 Chestnut Ave
Long Beach, CA 90813
Phone: (562) 599-8601
Fax: (562) 599-4916
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G87727 (CA)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 25MA03079500 (NJ)

Record details

NPI number1932207768
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESFebruary 1, 2013

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