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

Karen Marie Chisholm, MD, PHD

Individual provider Hematology (Pathology) Physician · NPI 1154671865

Karen Marie Chisholm, MD, PHD practises Hematology in Seattle, Washington. Graduated from University of Washington School of Medicine in 2009, 17 years ago. Practices with Seattle Childrens Hospital, a 111-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
17
Trained at
University of Washington School of Medicine
Licensed in
WA
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

4800 Sand Point Way NE OC.8.720 Seattle Children's Hospital Dept OF Laboratories
Seattle, WA 98105 Not confirmed with CMS for 11 years — call before visiting
Phone: (206) 987-5889
Fax: (206) 987-3840
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 60529141 (WA)
Hematology (Pathology) Physician Taxonomy 207ZH0000X · Licence 60529141 (WA)

Record details

NPI number1154671865
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedSeptember 11, 2012
Last updated in NPPESJuly 28, 2015

Medicare enrollment

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

Medicare specialtyHEMATOLOGY
Also practisesPATHOLOGY
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Seattle Childrens Hospital — 111 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Colleagues at Seattle Childrens Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 111 clinicians in the practice; 12 are shown here.

Other providers in Seattle