Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1033288188 Individual Practitioner Female Practitioner

Dr. Ellen Simone Passloff , MD

Pediatrics • Shoreline, WA

Professional Overview & Biography Verified Profile Summary

Dr. Ellen Passloff, MD is a registered healthcare professional specializing in Pediatrics in Shoreline, WA. Practice services are available at 1201 N 175TH ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1201 N 175th St

Shoreline, WA 981335064

Telephone 2064013200
Associated Practice Facility / Clinic
🏢 Haggen Inc Facility NPI 1770516015

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Shoreline, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 18.0 Yrs
State Avg: 18.8 Yrs
Regional Practice Density
18 Specialists

Practicing in Shoreline, WA (1802 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-05-14
Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License WA MD00030068

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
8154049 (WA)

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners
Jacqueline Wilson , RN

Registered Nurse - General Practice

NPI 1609686617

Registered Nurse

NPI 1831484591

Doctor of Medicine (M.D.)

Dr. Bill Toukan , MD

Family Medicine

NPI 1881058469

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

13 Historical Events
📍
Updated Business Mailing Address May 14, 2026

Registered at 7600 EVERGREEN WAY, EVERETT, WA 982036421 (Tel: 2068605414)

📍
Updated Business Mailing Address August 30, 2025

Registered at PO BOX 5127, EVERETT, WA 982065127 (Tel: 2068605414)

NPI Profile Active September 13, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location September 13, 2017

Registered at 1201 N 175TH ST, SHORELINE, WA 981335064 (Tel: 2064013200)

📍
Updated Business Mailing Address September 13, 2017

Registered at 11545 15TH AVE NE, SUITE 205, SEATTLE, WA 981256358 (Tel: (206) 364-2010)

👤
Provider Name / Credentials Updated September 13, 2017

Recorded as ELLEN PASSLOFF, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 13, 2017

Pediatrics (License #MD00030068 in WA)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 11545 15TH AVE NE, SUITE 205, SEATTLE, WA 981256358 (Tel: 2063642010)

📍
Updated Business Mailing Address July 08, 2007

Registered at 11545 15TH AVE NE, SUITE 205, SEATTLE, WA 981256358 (Tel: 2063642010)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as ELLEN PASSLOFF, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Pediatrics (License #MD00030068 in WA)

🟢
Initial NPI Registration & Enumeration November 06, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Ellen Passloff. Be the first to share your experience!

Sign in to leave a review for Dr. Ellen Passloff

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1033288188
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 06, 2006
Last Update: May 14, 2026
Sole Proprietor: No

Mailing Address

7600 Evergreen Way

Everett, WA 982036421

Phone: 2068605414

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.