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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ASHLEY ELLERSON LICSW
NPI 1295284537
Social Worker - Clinical in Seattle, WA

Active since September 28, 2016PECOS Enrolled
1537 WESTERN AVE, SEATTLE, WA 98101(253) 833-7444 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 29, 2026, Nov 11, 2025, Nov 18, 2021 and 1 more (4 updates tracked since 2016).

About Ashley Ellerson Licsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ASHLEY ELLERSON LICSW (NPI 1295284537) is an individual clinical provider in Seattle, Washington, licensed in Washington (SWI.LW.61176631) and active in the NPI registry since September 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295284537
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameASHLEY ELLERSONCredential: LICSW
Location Address1537 WESTERN AVESeattle, WA 98101-1521
Mailing Address325 W Gowe StKent, WA 98032-5892 · (206) 833-7444 · Fax (253) 661-8631
Phone(253) 833-7444
Sole ProprietorNo
Enumeration DateSeptember 28, 2016
Last NPPES UpdateJuly 29, 20264 updates tracked since enumeration
NPPES CertifiedJuly 29, 2026
✔ NPI 1295284537 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in WA · SWI.LW.61176631
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1537 WESTERN AVE, Seattle, WA 98101
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Other Identifiers 1

Medicaid2119332WA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ashley Ellerson Licsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98101 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $63.67 – $189.37
Typical copayment $0.00 (range $15.91 – $47.34)
Most-billed visit code NA
Established Patient
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ADRIENNE GEORGE
Counselor
1537 WESTERN AVE
SEATTLE, WA 98101
King County (253) 833-7444
JESSICA GOLDSTEIN
Counselor
1537 WESTERN AVE
SEATTLE, WA 98101
King County (253) 833-7444
LISA MCCALLISTER
Case Manager/Care Coordinator
1537 WESTERN AVE
SEATTLE, WA 98101
King County (253) 833-7444
COLEEN VEINEER-MCINTOSH
Counselor
1537 WESTERN AVE
SEATTLE, WA 98101
King County (253) 833-7444
TIMOTHY HALL
Social Worker
1537 WESTERN AVE
SEATTLE, WA 98101
King County (253) 833-7444
REBECCA HABERKORN
Counselor
1537 WESTERN AVE
SEATTLE, WA 98101
King County (253) 833-7444
PUGET SOUND NEIGHBORHOOD HEALTH CENTERS
Clinic/Center (Federally Qualified Health Center (FQHC))
1537 WESTERN AVE
SEATTLE, WA 98101
King County (206) 728-4143
KATHRYN CASEY HOWLAND ARNP
Nurse Practitioner (Psychiatric/Mental Health)
1537 WESTERN AVE
SEATTLE, WA 98101
King County (253) 833-7444

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ashley Ellerson's NPI number?

The NPI number for Ashley Ellerson is 1295284537. It was assigned to this individual provider in the NPPES registry on September 28, 2016.

Where is Ashley Ellerson located?

Ashley Ellerson practices at 1537 Western Ave, Seattle, WA 98101. The listed phone number is (253) 833-7444.

What is Ashley Ellerson's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Ashley Ellerson enrolled in Medicare?

Yes. Ashley Ellerson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ashley Ellerson was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.