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

Irene M. Tham, MD

Individual provider Pediatric Adolescent Medicine Physician · NPI 1982885604

Irene M. Tham, MD is a Pediatric Adolescent Medicine Physician in Sammamish, Washington. Licensed in Virginia and Washington. Registered with an NPI since 2007.

Licensed in
VA, WA
In the registry since
2007
Specialties on file
2
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

22620 SE 4th St Ste #200
Sammamish, WA 98074
Phone: (425) 836-5407
Fax: (425) 836-5557
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence MD60652549 (WA)
Pediatric Adolescent Medicine Physician Taxonomy 2080A0000X · Licence 0101242206 (VA)

Record details

NPI number1982885604
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 21, 2007
Last updated in NPPESNovember 21, 2022
Certification dateNovember 21, 2022
Mailing address22620 Se 4th Street, Suite #200, Sammamish, WA 98074