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

Matt Reza Rostami, MD

Individual provider Internal Medicine Physician · NPI 1184026833

Matt Reza Rostami, MD is a Hospitalist in Tarzana, California. Qualified in 2000, 26 years ago. Practices with Cedars-Sinai Medical Care Foundation, a 1,696-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
26
Licensed in
CA
In the registry since
2014
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

18321 Clark St
Tarzana, CA 91356-3501
Phone: (310) 423-5252
Fax: (310) 423-8441
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 215 W Janss Rd, Thousand Oaks, CA 91360-1847 — (805) 370-4552

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A135686 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A135686 (CA)

Record details

NPI number1184026833
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 24, 2014
Last updated in NPPESNovember 8, 2024
Certification dateNovember 8, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Cedars-Sinai Medical Care Foundation — 1696 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Tarzana