ALEJANDRA CASILLAS LCSW
NPI 1861061947
Social Worker - Clinical in Eugene, OR

Q: What is Alejandra Casillas's NPI number?

The NPI number for Alejandra Casillas is 1861061947. It was assigned to this individual provider in the NPPES registry on June 22, 2021.

Q: What is Alejandra Casillas's specialty?

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

Q: Is Alejandra Casillas enrolled in Medicare?

No. Alejandra Casillas has opted out of Medicare through January 7, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Active since June 22, 2021Opted out of Medicare · through Jan 7, 2027

132 E BROADWAY STE 218, EUGENE, OR 97401(541) 524-4300(541) 249-9566 Get Directions Write a Review

NPPES record last updated: March 6, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 6, 2026, Aug 14, 2025, Jun 22, 2021 (3 updates tracked since 2021).

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About Alejandra Casillas Lcsw NPPES

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

ALEJANDRA CASILLAS LCSW (NPI 1861061947) is an individual clinical provider in Eugene, Oregon and active in the NPI registry since June 2021. She has opted out of Medicare through January 7, 2027.

NPPES Registry Identity

NPI1861061947

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameALEJANDRA CASILLASCredential: LCSW

Location Address132 E BROADWAY STE 218Eugene, OR 97401-3150

Mailing Address1056 Green Acres Rd # 102-350Eugene, OR 97408-1505 · (541) 524-4300 · Fax (541) 249-9566

Phone(541) 524-4300

Fax(541) 249-9566

Sole ProprietorYes

Enumeration DateJune 22, 2021

Last NPPES UpdateMarch 6, 20263 updates tracked since enumeration

NPPES CertifiedMarch 6, 2026

✔ NPI 1861061947 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

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.

132 E BROADWAY STE 218, Eugene, OR 97401

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

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Opted out of Medicare

Alejandra Casillas Lcsw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 7, 2025 through January 7, 2027.

Opt-Out Effective DateJanuary 7, 2025

Opt-Out In Effect ThroughJanuary 7, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 3

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

INTERPLAY PC

Psychologist (Clinical)

132 E BROADWAY STE 218
EUGENE, OR 97401

Lane County (970) 310-3286

MOLLIE PAINTON PSY.D.

Psychologist (Clinical)

132 E BROADWAY STE 218
EUGENE, OR 97401

Lane County (970) 482-5878

ALEXANDRA PEREZ URBINA LCSW

Social Worker (Clinical)

132 E BROADWAY STE 218
EUGENE, OR 97401

Lane County (503) 836-3118

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 Alejandra Casillas's NPI number?

The NPI number for Alejandra Casillas is 1861061947. It was assigned to this individual provider in the NPPES registry on June 22, 2021.

Where is Alejandra Casillas located?

Alejandra Casillas practices at 132 E Broadway Ste 218, Eugene, OR 97401. The listed phone number is (541) 524-4300.

What is Alejandra Casillas's specialty?

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

Is Alejandra Casillas enrolled in Medicare?

No. Alejandra Casillas has opted out of Medicare through January 7, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Alejandra Casillas accept?

Health plans from Moda Health Plan, Inc. and Providence Health Plan list Alejandra Casillas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Alejandra Casillas was last updated on March 6, 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.