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

Warren Hosseinion Sr., MD

Individual provider Internal Medicine Physician · NPI 1629170527

Warren Hosseinion Sr., MD is an Internal Medicine Physician in Glendale, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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

1420 S Central Ave
Glendale, CA 91204-2508
Phone: (818) 507-4617
Fax: (818) 409-7615
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A69768 (CA)

Record details

NPI number1629170527
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 1, 2006
Last updated in NPPESJuly 8, 2007

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