Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SARAH KATHRYN BLAINE MD
NPI 1205405305
Student in an Organized Health Care Education/Training Program in Seattle, WA

Active since June 22, 2021PECOS Enrolled
UNIVERSITY OF WASHINGTON, 1959 NE PACIFIC ST BOX : 356421, SEATTLE, WA 98195(206) 543-3605 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Sarah Kathryn Blaine Md NPPES

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

SARAH KATHRYN BLAINE MD (NPI 1205405305) is an individual student in an organized health care education/training program in Seattle, Washington, licensed in Washington (MDRE.ML.70118038) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205405305
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameSARAH KATHRYN BLAINECredential: MD
Location AddressUNIVERSITY OF WASHINGTON, 1959 NE PACIFIC ST BOX : 356421Seattle, WA 98195-6421
Mailing AddressUw Internal Medicine Residency, 1959 Ne Pacific St. Box: 356421Seattle, WA 98195-6421 · (206) 543-3605
Sole ProprietorNo
Enumeration DateJune 22, 2021
Last NPPES UpdateJune 25, 2026
NPPES CertifiedJune 25, 2026
NPI 1205405305 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Taxonomy Code390200000X
License Licensed in WA · MDRE.ML.70118038
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
UNIVERSITY OF WASHINGTON, Seattle, WA 98195

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Sarah Kathryn Blaine Md 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.

Other Providers at the Same Location NPPES 20

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

Anesthesiology (Pain Medicine)
UNIVERSITY OF WASHINGTON, 1959 NE PACIFIC STREET ST
SEATTLE, WA 98195
Psychiatry & Neurology (Neurology)
UNIVERSITY OF WASHINGTON
SEATTLE, WA 98195
Pharmacist
UNIVERSITY OF WASHINGTON, BOX 357631
SEATTLE, WA 98195
Student in an Organized Health Care Education/Training Program
UNIVERSITY OF WASHINGTON, H375 HEALTH SCIENCE BUILDING
SEATTLE, WA 98195
Counselor (Mental Health)
UNIVERSITY OF WASHINGTON, BOX 351525
SEATTLE, WA 98195
Internal Medicine
UNIVERSITY OF WASHINGTON, 1959 NE PACIFIC STREET, BOX 356421
SEATTLE, WA 98195
Internal Medicine (Cardiovascular Disease)
UNIVERSITY OF WASHINGTON, CARDIOLOGY BOX 356422
SEATTLE, WA 98195
Medical Genetics (Clinical Genetics (M.D.))
UNIVERSITY OF WASHINGTON, 1705 NE PACIFIC STREET, K253, BOX 357720
SEATTLE, WA 98195

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 Sarah Blaine's NPI number?

The NPI number for Sarah Blaine is 1205405305. It was assigned to this individual provider in the NPPES registry on June 22, 2021.

Where is Sarah Blaine located?

Sarah Blaine practices at University Of Washington 1959 NE Pacific St Box : 356421, Seattle, WA 98195. The listed phone number is (206) 543-3605.

What is Sarah Blaine's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Sarah Blaine enrolled in Medicare?

Yes. Sarah Blaine is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sarah Blaine was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 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.