Karen Kin-Yue Koo, MD

Overview

Entity Type: Individual Healthcare Provider
NPI: 1093053019
Primary Specialty: Internal Medicine — Critical Care Medicine
Practice Location: Seattle, Washington
Sole Proprietor: Yes

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data: September 10, 2026
Records indexed: 84,001
Screened: Sep 17, 2026, 11:46 PM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened: Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

Internal Medicine
Critical Care Medicine
Allopathic & Osteopathic Physicians
Primary
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Taxonomy code 207RC0200X

Provider-Reported License Information

Internal Medicine (Washington): MD60304936

License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

747 Broadway

Seattle, Washington 98122-4379

Phone: (206) 205-3408

Record Information

Enumeration Date: January 25, 2013
Provider's NPPES Record Last Updated: February 6, 2015
NPISignal NPPES Dataset: August 2026

Same specialty and location, currently active.

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Incorrect provider information

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