Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Sean Kossari, MD A. Prof . Corp

Organization Obstetrics & Gynecology Physician · NPI 1255572590

Sean Kossari, MD A. Prof . Corp is an Obstetrics & Gynecology Physician in Mission Hills, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009
Specialties on file
2
What do these letters mean?
Corp — Corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

14901 Rinaldi St Ste 320
Mission Hills, CA 91345-1204
Phone: (818) 365-1616
Fax: (818) 365-1811
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence A68579 (CA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence A685790 (CA)

Record details

NPI number1255572590
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Shahram Kossari — Owner · (818) 365-1616
NPI enumeratedMarch 17, 2009
Last updated in NPPESDecember 20, 2017
Mailing address14901 Rinaldi St, Suite 320, Mission Hills, CA 91345-1204

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