Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1578098612 Individual Practitioner Female Practitioner

Ashley Beth Hosler

Behavior Analyst • Seattle, WA

Professional Overview & Biography Verified Profile Summary

Ashley Hosler is a registered healthcare professional specializing in Behavior Analyst in Seattle, WA. Practice services are available at 6901 SAND POINT WAY NE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

6901 Sand Point Way Ne

Seattle, WA 981157869

Telephone 2069872000
Associated Practice Facility / Clinic
🏢 Seattle Children's Hospital Facility NPI 1467536276

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Seattle, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 6.5 Yrs
Regional Practice Density
408 Specialists

Practicing in Seattle, WA (3007 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: 2026-05-22
Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Indi Trehan , MD

Pediatrics - Pediatric Infectious Diseases

NPI 1003081456

Doctor of Medicine (M.D.)

Carl Anderson , ARNP

Nurse Practitioner - Pediatrics

NPI 1003334079

Advanced Registered Nurse Practitioner

Winona Buelow , PA

Physician Assistant

NPI 1003457136

Physician Assistant

NPI 1003537036

Doctor of Pharmacy (Pharm.D.)

Dr. Campbell Mckay , MBBS

Pediatrics - Pediatric Hematology-Oncology

NPI 1003606146

Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)

Elizabeth Flora , PA-C

Physician Assistant

NPI 1003681891

Physician Assistant (Certified)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location May 22, 2026

Registered at 6901 SAND POINT WAY NE, SEATTLE, WA 981157869 (Tel: 2069872000)

📍
Updated Business Mailing Address May 22, 2026

Registered at 1814 E JOHN ST UNIT 321, SEATTLE, WA 981122435 (Tel: 7068091967)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 22, 2026

Behavior Analyst

NPI Profile Active April 26, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location April 26, 2017

Registered at 20818 44TH AVE W STE 270, LYNNWOOD, WA 980367709 (Tel: 4257120802)

📍
Updated Business Mailing Address April 26, 2017

Registered at 1012 NE 90TH ST, APT U, SEATTLE, WA 981153052

👤
Provider Name / Credentials Updated April 26, 2017

Recorded as ASHLEY HOSLER

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 26, 2017

Behavior Technician

🟢
Initial NPI Registration & Enumeration April 26, 2017

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1578098612
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 26, 2017
Last Update: May 22, 2026
Sole Proprietor: No

Mailing Address

1814 E John St Unit 321

Seattle, WA 981122435

Phone: 7068091967

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.