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

MS. Grace Kay Chao, PAC

Individual provider Physician Assistant · NPI 1134496862

MS. Grace Kay Chao, PAC is a Physician Assistant in Seattle, Washington. Qualified in 2011, 15 years ago. Practices with Puget Sound Medical Associates LLC, a 2-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
15
Licensed in
WA
In the registry since
2011
What do these letters mean?
PAC — Physician Assistant, Certified
A physician assistant holding current national certification; usually written PA-C.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

509 Olive Way Ste 900
Seattle, WA 98101-1720
Phone: (206) 860-4700
Fax: (206) 624-9520
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA60251111 (WA)

Record details

NPI number1134496862
Entity typeIndividual (Type 1)
GenderFemale
Credentials PAC
Sole proprietorNo
NPI enumeratedNovember 23, 2011
Last updated in NPPESOctober 16, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Puget Sound Medical Associates Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Seattle