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

Dr. Katherine A Mandell, MD

Individual provider Surgery Physician · NPI 1891804639

Dr. Katherine A Mandell, MD is a General Surgery in Seattle, Washington. Graduated from Tulane University School of Medicine in 2003, 23 years ago. Practices with Swedish Health Services, a 1,045-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
23
Trained at
Tulane University School of Medicine
Licensed in
MA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

801 Broadway Ste 300
Seattle, WA 98122-4334
Phone: (206) 215-3500
Fax: (206) 215-6499
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Trauma Surgery Physician (primary) Taxonomy 2086S0127X · Licence 249570 (MA)
Surgery Physician Taxonomy 208600000X · Licence 249570 (MA)
Surgical Critical Care Physician Taxonomy 2086S0102X · Licence 249570 (MA)

Record details

NPI number1891804639
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 29, 2006
Last updated in NPPESJune 17, 2021
Certification dateJune 17, 2021

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice Swedish Health Services — 1045 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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