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

Frederick D. Kassab, MD

Individual provider Pediatrics Physician · NPI 1184775983

Frederick D. Kassab, MD is a Pediatrics Physician in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007
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

9800 4th Ave NE
Seattle, WA 98115-2152
Phone: (206) 302-1300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence MD00025283 (WA)

Record details

NPI number1184775983
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 16, 2007
Last updated in NPPESJune 29, 2009
Mailing addressPo Box 34581, Seattle, WA 98124-1581

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