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Timothy Hall

Social Worker β€’ Seattle, WA

Active NPI 1437925435 Individual Practitioner Male Practitioner
Practice location in NPPES

1537 Western Ave
Seattle, WA 981011521

Call 2538337444 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1537 Western Ave

Seattle, WA 981011521

Telephone 2538337444
Fax 2536618631
Organization at the Same NPPES Address or Phone
Puget Sound Neighborhood Health Centers Facility NPI 1558549857

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

NPI first issued

2023

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Seattle and Washington

468 active clinicians are listed under Social Worker with a practice address in Seattle, WA (2,142 in Washington).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Seattle

0.9% of these 468 clinicians have the CMS telehealth indicator.

2.6% of these 468 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-07-30
Social Worker Primary Specialty

NUCC Taxonomy Code: 104100000X

License # reported to NPPES WA SWIA.SC.61569181

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Washington State Department of Health Provider Lookup.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
2271861 (WA)

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

5 listed
Katja Austin , FNP

Nurse Practitioner - Psychiatric/Mental Health

NPI 1538309687

Family Nurse Practitioner

Kathryn Howland , ARNP

Nurse Practitioner - Psychiatric/Mental Health

NPI 1609212539

Advanced Registered Nurse Practitioner

Rachel Jacks

Nurse Practitioner - Psychiatric/Mental Health

NPI 1265941975
Lucy Kamau

Nurse's Aide

NPI 1326683608
Jane Nwankwookoye

Nurse Practitioner - Psychiatric/Mental Health

NPI 1013574243

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

8 Historical Events
πŸ“
Updated Practice Location July 30, 2026

Registered at 1537 WESTERN AVE, SEATTLE, WA 981011521 (Tel: 2538337444)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 30, 2026

Social Worker (license number reported to NPPES: WA SWIA.SC.61569181)

βœ…
NPI Profile Active November 30, 2023

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) November 30, 2023

Registered at 221 WELLS AVE S, RENTON, WA 980572161 (Tel: 2538337444)

πŸ“
Business Mailing Address (Initial Record) November 30, 2023

Registered at 325 W GOWE ST, KENT, WA 980325892 (Tel: 2538337444)

πŸ‘€
Provider Name / Credentials (Initial Record) November 30, 2023

Recorded as TIMOTHY HALL

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) November 30, 2023

Counselor

🟒
Initial NPI Registration & Enumeration November 30, 2023

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1437925435
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 30, 2023
Last Update: July 30, 2026
Sole Proprietor: No

Other Social Workers in Seattle

All Social Workers in Seattle

Mailing Address

325 W Gowe St

Kent, WA 980325892

Phone: 2538337444

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.