JUSTINA ARRIAZA APRN
NPI 1639814742
Nurse Practitioner - Family in Prairie Grove, AR

Q: What is Justina Arriaza's NPI number?

The NPI number for Justina Arriaza is 1639814742. It was assigned to this individual provider in the NPPES registry on May 3, 2022.

Q: What is Justina Arriaza's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Justina Arriaza was last updated on September 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since May 03, 2022PECOS EnrolledAccepts Medicare Assignment

871 E HERITAGE PKWY, PRAIRIE GROVE, AR 72753(479) 487-2003 Get Directions Write a Review

NPPES record last updated: September 24, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Justina Arriaza Aprn NPPES

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

JUSTINA ARRIAZA APRN (NPI 1639814742) is an individual family provider in Prairie Grove, Arkansas, licensed in Arkansas (125895) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1639814742

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameJUSTINA ARRIAZACredential: APRN

Location Address871 E HERITAGE PKWYPrairie Grove, AR 72753-6042

Mailing Address4196 Highway 62 412 Ste AHardy, AR 72542-8002

Phone(479) 487-2003

Sole ProprietorYes

Medical School CMSOtherGraduated 2019

Enumeration DateMay 3, 2022

Last NPPES UpdateSeptember 24, 2025

NPPES CertifiedSeptember 24, 2025

✔ NPI 1639814742 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in AR · 125895

Also ListedRegistered NurseTaxonomy 163W00000X · License R095613 (AR)

871 E HERITAGE PKWY, Prairie Grove, AR 72753

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Justina Arriaza Aprn 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 ID1557749983

PECOS Enrollment IDI20220525002750

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 Justina Arriaza reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Access Medical Clinic Arkansas LLC

0.1 mi

Rural Health

871 E HERITAGE PARKWAY
Prairie Grove, AR 72753

Reassigned Medicare billing, Arkansas enrollment
150 clinicians in this Medicare group

NPI 1770203184 (479) 487-2001

St. Francis House Nwa, Inc.

1.5 mi

Federally Qualified Health Center (FQHC)

801 VINEY GROVE RD
Prairie Grove, AR 72753

Reassigned Medicare billing, Arkansas enrollment
80 clinicians in this Medicare group

NPI 1518389089 (479) 751-7417

Apc Holdings LLC

125 mi

Nurse Practitioner

3301 CENTRAL AVE
Hot Springs, AR 71913

Reassigned Medicare billing, Arkansas enrollment
9 clinicians in this Medicare group

NPI 1871485540 (501) 624-8040

Fpm Holdings LLC

203 mi

Nurse Practitioner

1407 E HIGHLAND DR
Jonesboro, AR 72401

Reassigned Medicare billing, Arkansas enrollment
9 clinicians in this Medicare group

NPI 1619869294 (870) 604-3597

Apex Wellness Inc

418 mi

Family Medicine

4101 CHARLOTTE AVE STE F185
Nashville, TN 37209

Reassigned Medicare billing, Arkansas enrollment
6 clinicians in this Medicare group

NPI 1386527976 (844) 386-3338

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

Areas of Expertise CMS Part B claims 3

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.

Detection test by immunoassay with direct visual observation for influenza virus 87804

This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.

52 services25 patients

Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 87880

A detection test by immunoassay for Group A Strep is a quick procedure to identify a bacterial infection in your throat. It involves taking a throat swab and applying it to a test strip, which changes color if Strep bacteria are present.

19 services17 patients

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 72753 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

$79.72 typical visit price

range $51.36 – $157.74

Typical copayment $19.93 (range $12.84 – $39.43)

Most-billed visit code 99203

Established Patient

$91.63 typical visit price

range $16.16 – $128.77

Typical copayment $22.90 (range $4.04 – $32.19)

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 3

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

RACHEL MCLINN APRN FNP-C

Nurse Practitioner (Family)

871 E HERITAGE PKWY
PRAIRIE GROVE, AR 72753

Washington County (479) 487-2001

JAYNEE GAIL SIZEMORE APRN

Nurse Practitioner (Family)

871 E HERITAGE PKWY
PRAIRIE GROVE, AR 72753

Washington County (479) 487-2001

KATHRYN ELIZABETH LAZURE NP

Nurse Practitioner (Family)

871 E HERITAGE PKWY
PRAIRIE GROVE, AR 72753

Washington County (479) 487-2001

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 Justina Arriaza's NPI number?

The NPI number for Justina Arriaza is 1639814742. It was assigned to this individual provider in the NPPES registry on May 3, 2022.

Where is Justina Arriaza located?

Justina Arriaza practices at 871 E Heritage Pkwy, Prairie Grove, AR 72753. The listed phone number is (479) 487-2003.

What is Justina Arriaza's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Justina Arriaza enrolled in Medicare?

Yes. Justina Arriaza 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.

Which organizations bill Medicare for Justina Arriaza's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Justina Arriaza reassigns Medicare benefits to 5 organizations: Access Medical Clinic Arkansas LLC (Prairie Grove, AR), St. Francis House Nwa, Inc. (Prairie Grove, AR), Apc Holdings LLC (Hot Springs, AR), Fpm Holdings LLC (Jonesboro, AR) and Apex Wellness Inc (Nashville, TN). 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 Justina Arriaza's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Justina Arriaza accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Justina Arriaza 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 Justina Arriaza was last updated on September 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.