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

Cassie Xu, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1578096863

Cassie Xu, MD is a Pathology in Federal Way, Washington. Graduated from Indiana University School of Medicine in 2017, 9 years ago. Practices with University Physicians Incorporated, a 3,148-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado and Washington.

Years since qualifying
9
Trained at
Indiana University School of Medicine
Licensed in
CO, WA
In the registry since
2017
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

33915 1st Way S Ste 203
Federal Way, WA 98003-6396
Phone: (253) 838-9839
Fax: (253) 661-9077
Show map & directions

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

Additional practice locations (2)

  • 12605 E 16th Ave, Aurora, CO 80045-2545 — (720) 848-0000
  • 209 Lilly Rd Ne, Olympia, WA 98506-5030 — (360) 413-8250

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence MD61264545 (WA)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence DR.0066609 (CO)

Record details

NPI number1578096863
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 4, 2017
Last updated in NPPESAugust 18, 2022
Certification dateAugust 3, 2022
Mailing address3209 S 23rd St, Ste 200, Tacoma, WA 98405-1602

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice University Physicians Incorporated — 3148 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount