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LILLIANA MAGALI HOY-NIELSEN
NPI 1376056887
Social Worker - Clinical in Tucson, AZ

Active since November 07, 2017PECOS EnrolledAccepts Medicare Assignment
3295 W INA RD, TUCSON, AZ 85741(520) 744-4376(520) 579-1138 Get Directions Write a Review

NPPES record last updated: August 3, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 11, 2024, Aug 3, 2021, Apr 13, 2021 and 1 more (4 updates tracked since 2017).

About Lilliana Magali Hoy-nielsen NPPES

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

LILLIANA MAGALI HOY-NIELSEN (NPI 1376056887) is an individual clinical provider in Tucson, Arizona, licensed in Arizona (LCSW-16582) and active in the NPI registry since November 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2009).

NPPES Registry Identity

NPI1376056887
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLILLIANA MAGALI HOY-NIELSEN
Location Address3295 W INA RDTucson, AZ 85741-2191
Mailing Address2451 E Skipping Rock WayOro Valley, AZ 85737-4604 · (520) 909-8829 · Fax (520) 900-7246
Phone(520) 744-4376
Fax(520) 579-1138
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateNovember 7, 2017
Last NPPES UpdateAugust 3, 20214 updates tracked since enumeration
NPPES CertifiedAugust 3, 2021
✔ NPI 1376056887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in AZ · LCSW-16582
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.
3295 W INA RD, Tucson, AZ 85741
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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

Lilliana Magali Hoy-nielsen 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 ID6204199177
PECOS Enrollment IDI20180406002282
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
475 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85741 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 $55.44 – $168.60
Typical copayment $0.00 (range $13.86 – $42.15)
Most-billed visit code NA
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
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.

SKYLAR COOK LPC
Counselor (Professional)
3295 W INA RD
TUCSON, AZ 85741
Pima County (520) 257-1168
PATHWAYS OF ARIZONA, LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
3295 W INA RD, SUITE 150 & 200
TUCSON, AZ 85741
Pima County (520) 744-4376
KRISTI PAINTER
Counselor (Professional)
3295 W INA RD, 150
TUCSON, AZ 85741
Pima County (520) 744-4376

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 Lilliana Hoy-nielsen's NPI number?

The NPI number for Lilliana Hoy-nielsen is 1376056887. It was assigned to this individual provider in the NPPES registry on November 7, 2017.

Where is Lilliana Hoy-nielsen located?

Lilliana Hoy-nielsen practices at 3295 W Ina Rd, Tucson, AZ 85741. The listed phone number is (520) 744-4376.

What is Lilliana Hoy-nielsen's specialty?

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

Is Lilliana Hoy-nielsen enrolled in Medicare?

Yes. Lilliana Hoy-nielsen 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.

When was this NPI record last updated?

The NPPES record for Lilliana Hoy-nielsen was last updated on August 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.