MS. MARY BETH ELLIOTT LICSW
NPI 1003225657
Social Worker - Clinical in Federal Way, WA

Q: What is Mary Beth Elliott's NPI number?

The NPI number for Mary Beth Elliott is 1003225657. It was assigned to this individual provider in the NPPES registry on August 7, 2014.

Q: What is Mary Beth Elliott's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mary Beth Elliott was last updated on February 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.

Active since August 07, 2014PECOS Enrolled

33400 9TH AVE S STE 100, FEDERAL WAY, WA 98003(206) 567-7267 Get Directions Write a Review

NPPES record last updated: February 19, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Ms. Mary Beth Elliott Licsw NPPES

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

MS. MARY BETH ELLIOTT LICSW (NPI 1003225657) is an individual clinical provider in Federal Way, Washington, licensed in Washington (LW000005933) and active in the NPI registry since August 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in Watertown.

NPPES Registry Identity

NPI1003225657

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameMS. MARY BETH ELLIOTTCredential: LICSW

Location Address33400 9TH AVE S STE 100Federal Way, WA 98003-2607

Mailing Address33400 9th Ave S Ste 100Federal Way, WA 98003-2607 · (206) 567-7267

Phone(206) 567-7267

Sole ProprietorNo

Enumeration DateAugust 7, 2014

Last NPPES UpdateFebruary 19, 2026

NPPES CertifiedFebruary 19, 2026

✔ NPI 1003225657 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

Licenses✔ Licensed in WA · LW000005933✔ Licensed in MA · LICSW117540

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.

33400 9TH AVE S STE 100, Federal Way, WA 98003

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Secondary Practice Location 1

Location 1521 Mount Auburn St Ste 205Watertown, MA 02472-4153 · Phone (614) 855-9295

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Mary Beth Elliott 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 98003 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 20

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

MORGAN MICHELLE FISCHER

Social Worker (Clinical)