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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

KATHRYN MICHAELA TIGER
NPI 1578401352
Emergency Medicine in Seattle, WA

Active since March 23, 2026PECOS Enrolled
325 9TH AVE # 359702, SEATTLE, WA 98104(206) 744-3000 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 9, 2026, Mar 23, 2026 (2 updates tracked since 2026).

About Kathryn Michaela Tiger NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHRYN MICHAELA TIGER (NPI 1578401352) is an individual emergency medicine provider in Seattle, Washington, licensed in Washington (MDRE.ML.70114895) and active in the NPI registry since March 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1578401352
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameKATHRYN MICHAELA TIGER
Location Address325 9TH AVE # 359702Seattle, WA 98104-2499
Mailing Address325 9th Ave # 359702Seattle, WA 98104-2420 · (208) 744-3000
Phone(206) 744-3000
Sole ProprietorNo
Enumeration DateMarch 23, 2026
Last NPPES UpdateJuly 9, 20262 updates tracked since enumeration
NPPES CertifiedJuly 9, 2026
✔ NPI 1578401352 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in WA · MDRE.ML.70114895
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
325 9TH AVE # 359702, Seattle, WA 98104
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Other Names 1

Former Name (1)Kathryn Michaela Liegert

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kathryn Michaela Tiger is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LILIAN ZAPATA
Emergency Medicine
325 9TH AVE # 359702
SEATTLE, WA 98104
King County (206) 744-2556
BHAVANA SAI GARAPATI MD
Student in an Organized Health Care Education/Training Program
325 9TH AVE # 359702
SEATTLE, WA 98104
King County (206) 744-2556
DR. JOURNEY RICHARDSON HESSELGRAVE DO
Emergency Medicine
325 9TH AVE # 359702
SEATTLE, WA 98104
King County (206) 744-2256
KIRSTIN WOODY SCOTT MD
Student in an Organized Health Care Education/Training Program
325 9TH AVE # 359702
SEATTLE, WA 98104
King County (206) 744-2556
LYNNETTE MAY LACEK MD
Emergency Medicine
325 9TH AVE # 359702
SEATTLE, WA 98104
King County (845) 594-3386
SAMUEL WILLIAM LEWIS MD
Emergency Medicine
325 9TH AVE # 359702
SEATTLE, WA 98104
King County (206) 744-3000
ALEXANDRA BOEHRER
Emergency Medicine
325 9TH AVE # 359702
SEATTLE, WA 98104
King County (214) 478-2384
SARAH MARIE GARTNER MD
Emergency Medicine
325 9TH AVE # 359702
SEATTLE, WA 98104
King County (206) 744-2556

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kathryn Tiger's NPI number?

The NPI number for Kathryn Tiger is 1578401352. It was assigned to this individual provider in the NPPES registry on March 23, 2026. The provider is also known as Kathryn Michaela Liegert.

Where is Kathryn Tiger located?

Kathryn Tiger practices at 325 9th Ave # 359702, Seattle, WA 98104. The listed phone number is (206) 744-3000.

What is Kathryn Tiger's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Kathryn Tiger enrolled in Medicare?

Yes. Kathryn Tiger is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Kathryn Tiger was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.