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

Seyed Ahmad Hassantash, MD

Individual provider General Practice Physician · NPI 1174988513

Seyed Ahmad Hassantash, MD is a General Practice Physician in Sammamish, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

227 247th Pl NE
Sammamish, WA 98074-3484
Phone: (512) 982-2583
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 60546447 (WA)

Record details

NPI number1174988513
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 30, 2015
Last updated in NPPESDecember 30, 2015

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