Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1053242586 Individual Practitioner Female Practitioner

Alessia Sadlowski

Counselor • Seattle, WA

Professional Overview & Biography Verified Profile Summary

Alessia Sadlowski is a registered healthcare professional specializing in Counselor in Seattle, WA. Practice services are available at 1116 SUMMIT AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1116 Summit Ave

Seattle, WA 981012831

Telephone 2063227676
Associated Practice Facility / Clinic
🏢 Therapeutic Health Services Facility NPI 1467544171

Specialty Benchmarks & Practice Insights

Comparative analytics for Counselor in Seattle, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 12.7 Yrs
State Avg: 13.0 Yrs
Regional Practice Density
2306 Specialists

Practicing in Seattle, WA (11556 Statewide)

Telehealth Adoption Rate
0.2% 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: 2026-05-26
Counselor Primary Specialty

NUCC Taxonomy Code: 101Y00000X

A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Shiqi Yu

Counselor

NPI 1033037619
Carl Moore , CDP

Counselor - Addiction (Substance Use Disorder)

NPI 1033475850
Gina Cohen , LICSW

Social Worker - Clinical

NPI 1033586391

Licensed Independent Clinical Social Worker

NPI 1053286518
NPI 1073879763
NPI 1083970883

Bachelor of Science, RC

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active May 26, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location May 26, 2026

Registered at 1116 SUMMIT AVE, SEATTLE, WA 981012831 (Tel: 2063227676)

📍
Updated Business Mailing Address May 26, 2026

Registered at 1116 SUMMIT AVE, SEATTLE, WA 981012831

👤
Provider Name / Credentials Updated May 26, 2026

Recorded as ALESSIA SADLOWSKI

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 26, 2026

Counselor

🟢
Initial NPI Registration & Enumeration May 26, 2026

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 Alessia Sadlowski. Be the first to share your experience!

Sign in to leave a review for Alessia Sadlowski

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

NPI Administrative Meta

NPI Number: 1053242586
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 26, 2026
Last Update: May 26, 2026
Sole Proprietor: Yes

Mailing Address

1116 Summit Ave

Seattle, WA 981012831

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.