Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1285490326 Individual Practitioner Female Practitioner

Isabelle Koch

Speech-Language Pathologist • Seattle, WA

Professional Overview & Biography Verified Profile Summary

Isabelle Koch is a registered healthcare professional specializing in Speech-Language Pathologist in Seattle, WA. Practice services are available at 1959 NE PACIFIC ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1959 Ne Pacific St

Seattle, WA 981952828

Telephone 2065983300
Associated Practice Facility / Clinic
🏢 University Of Washington Facility NPI 1326002049

Specialty Benchmarks & Practice Insights

Comparative analytics for Speech-Language Pathologist in Seattle, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 13.7 Yrs
State Avg: 12.1 Yrs
Regional Practice Density
539 Specialists

Practicing in Seattle, WA (4167 Statewide)

Telehealth Adoption Rate
1.3% 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: 2025-07-31
Speech-Language Pathologist Primary Specialty

NUCC Taxonomy Code: 235Z00000X

State License WA LL61588901

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1003415316

Doctor of Pharmacy (Pharm.D.)

Molly Wilk

Speech-Language Pathologist

NPI 1003518986
Dr. Anne Sommer , MD

Student in an Organized Health Care Education/Training Program

NPI 1003610635

Doctor of Medicine (M.D.)

Dr. Michael Measom , MD

Psychiatry & Neurology - Psychiatry

NPI 1013598184

Doctor of Medicine (M.D.)

Jazzlyne Hudson

Student in an Organized Health Care Education/Training Program

NPI 1023964962
Simon Orr , RN

Registered Nurse - Oncology

NPI 1033030796

Registered Nurse

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location July 31, 2025

Registered at 1959 NE PACIFIC ST, SEATTLE, WA 981952828 (Tel: 2065983300)

📍
Updated Business Mailing Address July 31, 2025

Registered at 1959 NE PACIFIC ST, SEATTLE, WA 981950001 (Tel: 2065983300)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 31, 2025

Speech-Language Pathologist (License #LL61588901 in WA)

NPI Profile Active February 26, 2024

NPI status registered as active in NPPES database

📍
Updated Practice Location February 26, 2024

Registered at 209 W POPLAR ST, WALLA WALLA, WA 993622828 (Tel: 5098978600)

📍
Updated Business Mailing Address February 26, 2024

Registered at 209 W POPLAR ST, WALLA WALLA, WA 99362

👤
Provider Name / Credentials Updated February 26, 2024

Recorded as ISABELLE KOCH

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 26, 2024

Speech-Language Pathologist (License #SI61481337 in WA)

🟢
Initial NPI Registration & Enumeration February 26, 2024

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 Isabelle Koch. Be the first to share your experience!

Sign in to leave a review for Isabelle Koch

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

NPI Administrative Meta

NPI Number: 1285490326
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 26, 2024
Last Update: July 31, 2025
Sole Proprietor: No

Mailing Address

1959 Ne Pacific St

Seattle, WA 981950001

Phone: 2065983300

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.