MS. STACEY HALLMARK LMSW
NPI 1144565276
Social Worker - Clinical in Twin Falls, ID

Active since November 29, 2012PECOS EnrolledAccepts Medicare Assignment
815 N COLLEGE RD, TWIN FALLS, ID 83301(208) 814-9100(208) 814-9903 Get Directions Write a Review

NPPES record last updated: December 3, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Ms. Stacey Hallmark Lmsw NPPES

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

MS. STACEY HALLMARK LMSW (NPI 1144565276) is an individual clinical provider in Twin Falls, Idaho, licensed in Idaho (8851860) and active in the NPI registry since November 2012. She is enrolled in Medicare PECOS, is affiliated with St Lukes Magic Valley Medical Center, and maintains a secondary practice location in New York.

NPPES Registry Identity

NPI1144565276
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. STACEY HALLMARKCredential: LMSW
Location Address815 N COLLEGE RDTwin Falls, ID 83301-3484
Mailing Address190 E Bannock StBoise, ID 83712-6241
Fax(208) 814-9903
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateNovember 29, 2012
Last NPPES UpdateDecember 3, 2024
NPPES CertifiedDecember 3, 2024
NPI 1144565276 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 · 8851860 Licensed in NY · 073902-1
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.

815 N COLLEGE RD, Twin Falls, ID 83301

Secondary Practice Location 1

Location 1217 E 87th StNew York, NY 10128-3200 · Phone (212) 876-7427

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Ms. Stacey Hallmark Lmsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4880120484
PECOS Enrollment IDI20241205003474
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Lukes Magic Valley Medical Center

Acute Care Hospitals · Twin Falls, ID
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number130002
Location801 Pole Line Road WestTwin Falls, ID 83301 · Twin Falls County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 83301 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 15

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

Psychiatry & Neurology (Psychiatry)
815 N COLLEGE RD
TWIN FALLS, ID 83301
Nurse Practitioner (Psychiatric/Mental Health)
815 N COLLEGE RD
TWIN FALLS, ID 83301
Social Worker (Clinical)
815 N COLLEGE RD
TWIN FALLS, ID 83301
Psychiatry & Neurology (Psychiatry)
815 N COLLEGE RD
TWIN FALLS, ID 83301
Psychologist
815 N COLLEGE RD
TWIN FALLS, ID 83301
Social Worker
815 N COLLEGE RD
TWIN FALLS, ID 83301
Psychologist (Clinical)
815 N COLLEGE RD
TWIN FALLS, ID 83301
Psychologist
815 N COLLEGE RD
TWIN FALLS, ID 83301

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 Stacey Hallmark's NPI number?

The NPI number for Stacey Hallmark is 1144565276. It was assigned to this individual provider in the NPPES registry on November 29, 2012.

Where is Stacey Hallmark located?

Stacey Hallmark practices at 815 N College Rd, Twin Falls, ID 83301. The listed phone number is (208) 814-9100.

What is Stacey Hallmark's specialty?

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

Is Stacey Hallmark enrolled in Medicare?

Yes. Stacey Hallmark is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Stacey Hallmark accept?

Health plans from Moda Health Plan, Inc. list Stacey Hallmark 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.

Is Stacey Hallmark affiliated with any hospitals?

According to CMS data, Stacey Hallmark is affiliated with St Lukes Magic Valley Medical Center.

When was this NPI record last updated?

The NPPES record for Stacey Hallmark was last updated on December 3, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.