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

AMY RUTH WILLIAMS
NPI 1336646223
Nurse Practitioner - Psychiatric/Mental Health in Eugene, OR

Q: What is Amy Williams's NPI number?

The NPI number for Amy Williams is 1336646223. It was assigned to this individual provider in the NPPES registry on April 9, 2018.

Q: What is Amy 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 Amy Williams was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 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.

Active since April 09, 2018PECOS Enrolled

1755 COBURG RD UNIT 301, EUGENE, OR 97401(541) 632-4850(541) 632-4858 Get Directions Write a Review

NPPES record last updated: July 15, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 15, 2026, Dec 3, 2024, Jul 13, 2018 and 1 more (4 updates tracked since 2018).

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About Amy Ruth Williams NPPES

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

AMY RUTH WILLIAMS (NPI 1336646223) is an individual psychiatric/mental health provider in Eugene, Oregon, licensed in Ohio (0030217) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336646223

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameAMY RUTH WILLIAMS

Location Address1755 COBURG RD UNIT 301Eugene, OR 97401-4900

Mailing Address3499 Belmont AveYoungstown, OH 44505-1807 · (330) 759-0085

Phone(541) 632-4850

Fax(541) 632-4858

Sole ProprietorYes

Enumeration DateApril 9, 2018

Last NPPES UpdateJuly 15, 20264 updates tracked since enumeration

NPPES CertifiedJuly 15, 2026

✔ NPI 1336646223 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

Licenses✔ Licensed in OH · 0030217✔ Licensed in OR · 10041502

Also ListedNurse Practitioner · Primary CareTaxonomy 363LP2300X · License RN244037 (GA)

1755 COBURG RD UNIT 301, Eugene, OR 97401

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, MedMutual, UnitedHealthcare.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)

Amy Ruth 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 97401 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

$84.82 typical visit price

range $54.96 – $166.64

Typical copayment $21.20 (range $13.74 – $41.66)

Most-billed visit code 99203

Established Patient

$97.16 typical visit price

range $17.68 – $136.19

Typical copayment $24.29 (range $4.42 – $34.04)

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 10

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

JONATHAN SHAW PMHNP

Nurse Practitioner (Psychiatric/Mental Health)