LEVI R WILLIAMS
NPI 1679245443
Nurse Practitioner - Psychiatric/Mental Health in Seattle, WA

Q: What is Levi Williams's NPI number?

The NPI number for Levi Williams is 1679245443. It was assigned to this individual provider in the NPPES registry on September 30, 2021.

Q: What is Levi Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Levi Williams was last updated on May 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 September 30, 2021PECOS Enrolled

126 NW CANAL ST STE 200, SEATTLE, WA 98107(206) 486-1500 Get Directions Write a Review

NPPES record last updated: May 23, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 23, 2025, Aug 1, 2022, Oct 1, 2021 (3 updates tracked since 2021).

On this page

About Levi R Williams NPPES

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

LEVI R WILLIAMS (NPI 1679245443) is an individual psychiatric/mental health provider in Seattle, Washington, licensed in Washington (AP61229413) and active in the NPI registry since September 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679245443

Entity TypeIndividualMale

Primary Taxonomy363LP0808X

Provider Legal NameLEVI R WILLIAMS

Location Address126 NW CANAL ST STE 200Seattle, WA 98107-4970

Mailing Address126 Nw Canal St Ste 200Seattle, WA 98107-4970 · (206) 486-1500

Phone(206) 486-1500

Sole ProprietorNo

Enumeration DateSeptember 30, 2021

Last NPPES UpdateMay 23, 20253 updates tracked since enumeration

NPPES CertifiedMay 23, 2025

✔ NPI 1679245443 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in WA · AP61229413

Also ListedRegistered NurseTaxonomy 163W00000X · License RN60623527 (WA)

126 NW CANAL ST STE 200, Seattle, WA 98107

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.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)

Levi R Williams 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 98107 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

$97.43 typical visit price

range $63.67 – $189.37

Typical copayment $24.35 (range $15.91 – $47.34)

Most-billed visit code 99203

Established Patient

$111.00 typical visit price

range $21.12 – $155.00

Typical copayment $27.75 (range $5.28 – $38.75)

Most-billed visit code 99214

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.

KATHLEEN H MYLAN ARNP