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
Show map & directions

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

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