MS. ELIZABETH PHILLIPS LCSW
NPI 1851698781
Social Worker - Clinical in Boise, ID

Q: What is Elizabeth Phillips's NPI number?

The NPI number for Elizabeth Phillips is 1851698781. It was assigned to this individual provider in the NPPES registry on February 11, 2011.

Q: What is Elizabeth Phillips's specialty?

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

Active since February 11, 2011PECOS Enrolled

900 N LIBERTY ST STE 204, BOISE, ID 83704(208) 367-7380 Get Directions Write a Review

NPPES record last updated: December 17, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 17, 2024, Sep 3, 2024 (2 updates tracked since 2024).

On this page

About Ms. Elizabeth Phillips Lcsw NPPES

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

MS. ELIZABETH PHILLIPS LCSW (NPI 1851698781) is an individual clinical provider in Boise, Idaho, licensed in Idaho (3361470) and active in the NPI registry since February 2011. She is enrolled in Medicare PECOS and maintains a secondary practice location in Brentwood.

NPPES Registry Identity

NPI1851698781

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameMS. ELIZABETH PHILLIPSCredential: LCSW

Location Address900 N LIBERTY ST STE 204Boise, ID 83704-8707

Mailing AddressPo Box 190930Boise, ID 83719-0930 · (208) 367-5170 · Fax (208) 367-5180

Phone(208) 367-7380

Sole ProprietorNo

Enumeration DateFebruary 11, 2011

Last NPPES UpdateDecember 17, 20242 updates tracked since enumeration

NPPES CertifiedDecember 17, 2024

✔ NPI 1851698781 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 ID · 3361470✔ Licensed in CA · 113902

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.

900 N LIBERTY ST STE 204, Boise, ID 83704

Open in Google Maps ↗

Secondary Practice Location 1

Location 11145 2nd StBrentwood, CA 94513-2292 · Phone (917) 391-1565

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare, Providence Health Plan, Select Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Elizabeth Phillips Lcsw 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.

Medicare Billing Reassignments

Medicare enrollment records show Elizabeth Phillips reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Saint Alphonsus Regional Medical Center Inc

0.2 mi

Psychologist

1055 N CURTIS RD
Boise, ID 83706

Reassigned Medicare billing, Idaho enrollment
781 clinicians in this Medicare group

NPI 1649357716 (208) 367-4148

Saint Alphonsus Medical Center Nampa, Inc.

13 mi

General Acute Care Hospital

4300 E FLAMINGO AVE
Nampa, ID 83687

Reassigned Medicare billing, Idaho enrollment
22 clinicians in this Medicare group

NPI 1659371870 (208) 205-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 83704 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 $52.44 – $160.17

Typical copayment $0.00 (range $13.11 – $40.04)

Most-billed visit code NA

Established Patient

$65.77 typical visit price

range $16.68 – $130.93

Typical copayment $16.44 (range $4.17 – $32.73)

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 3

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

JANELLE NICOLE NOSTRANDT LCSW

Social Worker (Clinical)

900 N LIBERTY ST STE 204
BOISE, ID 83704

Ada County (208) 367-7380

AMANDA JEAN TAPANGCO RN, IBCLC

Registered Nurse (Lactation Consultant)

900 N LIBERTY ST STE 204
BOISE, ID 83704

Ada County (208) 367-4063

KATHERINE SULLIVAN

Registered Nurse (Lactation Consultant)

900 N LIBERTY ST STE 204
BOISE, ID 83704

Ada County (208) 367-4063

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 Elizabeth Phillips's NPI number?

The NPI number for Elizabeth Phillips is 1851698781. It was assigned to this individual provider in the NPPES registry on February 11, 2011.

Where is Elizabeth Phillips located?

Elizabeth Phillips practices at 900 N Liberty St Ste 204, Boise, ID 83704. The listed phone number is (208) 367-7380.

What is Elizabeth Phillips's specialty?

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

Is Elizabeth Phillips enrolled in Medicare?

Yes. Elizabeth Phillips is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Elizabeth Phillips's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Phillips reassigns Medicare benefits to 2 organizations: Saint Alphonsus Regional Medical Center Inc (Boise, ID) and Saint Alphonsus Medical Center Nampa, Inc. (Nampa, ID). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Elizabeth Phillips's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Phillips accept?

Health plans from Molina Healthcare, Providence Health Plan and Select Health list Elizabeth Phillips 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 Elizabeth Phillips was last updated on December 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.