Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1700375672 Individual Practitioner Female Practitioner

Alessandra Maria Alonso

Social Worker • Seattle, WA

Professional Overview & Biography Verified Profile Summary

Alessandra Alonso is a registered healthcare professional specializing in Social Worker in Seattle, WA. Practice services are available at 1600 S LANE ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1600 S Lane St

Seattle, WA 981442810

Telephone 2066822371

Specialty Benchmarks & Practice Insights

Comparative analytics for Social Worker in Seattle, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 13.2 Yrs
State Avg: 15.0 Yrs
Regional Practice Density
476 Specialists

Practicing in Seattle, WA (2183 Statewide)

Telehealth Adoption Rate
0.8% 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: 2025-05-19
Social Worker Primary Specialty

NUCC Taxonomy Code: 104100000X

State License WA SC61577855

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1013577378
Fanta Gibba

Counselor

NPI 1013755370
Andria Lobo , LSWAIC

Social Worker - Clinical

NPI 1023612165
Anneliese Black , RN

Registered Nurse

NPI 1043783491

Registered Nurse

Corictsa Montes , RN

Registered Nurse

NPI 1063072726

Registered Nurse

Adam Kaley

Counselor

NPI 1073210571

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location May 19, 2025

Registered at 1600 S LANE ST, SEATTLE, WA 981442810 (Tel: 2066822371)

📍
Updated Business Mailing Address May 19, 2025

Registered at 1600 S LANE ST, SEATTLE, WA 981442810

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 19, 2025

Social Worker (License #SC61577855 in WA)

📍
Updated Practice Location June 06, 2023

Registered at 1116 SUMMIT AVE, SEATTLE, WA 981012831 (Tel: 2063230930)

NPI Profile Active May 07, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location May 07, 2018

Registered at 2119 2ND AVE, SEATTLE, WA 981212207 (Tel: 2064613614)

📍
Updated Business Mailing Address May 07, 2018

Registered at 2119 2ND AVE, SEATTLE, WA 981212207

👤
Provider Name / Credentials Updated May 07, 2018

Recorded as ALESSANDRA ALONSO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 07, 2018

Counselor

🟢
Initial NPI Registration & Enumeration May 07, 2018

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: 1700375672
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 07, 2018
Last Update: May 19, 2025
Sole Proprietor: No

Mailing Address

1600 S Lane St

Seattle, WA 981442810

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.