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

Sean William Kaloostian MD Inc

Organization Neurological Surgery Physician · NPI 1760137335

Sean William Kaloostian MD Inc is a Neurological Surgery Physician in Riverside, California. Registered with an NPI since 2022.

In the registry since
2022
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4445 Magnolia Ave
Riverside, CA 92501-4199
Phone: (951) 788-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X

Record details

NPI number1760137335
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sean Kaloostian — President · (818) 836-0978
NPI enumeratedFebruary 12, 2022
Last updated in NPPESFebruary 12, 2022
Certification dateFebruary 12, 2022
Mailing address333 S San Rafael Ave, Pasadena, CA 91105-1542

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