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

Dr. Irving Malis, MD

Individual provider Adult Medicine Physician · NPI 1104263540

Dr. Irving Malis, MD is an Adult Medicine Physician in Calabasas, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2013
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

23312 Park Hacienda
Calabasas, CA 91302-1715
Phone: (818) 426-8700
Fax: (267) 629-7055
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence A21089 (CA)
Adult Medicine Physician Taxonomy 207QA0505X · Licence A21089 (CA)

Record details

NPI number1104263540
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 24, 2013
Last updated in NPPESMay 24, 2013
Mailing address23312 Park Hacienda, Calabasas, CA 91302-1715

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