What is Justina Arriaza's NPI number?

Justina Arriaza's National Provider Identifier (NPI) is 1639814742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Justina Arriaza's specialty?

Justina Arriaza is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Justina Arriaza located?

Justina Arriaza's practice location on file with NPPES is 871 E Heritage Pkwy, Prairie Grove, AR 72753-6042.

What is Justina Arriaza's phone number?

The practice phone number listed in the NPPES registry for Justina Arriaza is (479) 487-2003.

Does Justina Arriaza accept Medicare?

Justina Arriaza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Justina Arriaza's NPI active?

Yes — Justina Arriaza's NPI (1639814742) is active in the NPPES registry as of the last update on 2025-09-24.

IndividualActiveAccepts Medicare

Justina Arriaza, APRN

NPI 1639814742 · Family Nurse Practitioner · Prairie Grove, AR

Justina Arriaza, APRN is a Family Nurse Practitioner provider in Prairie Grove, AR (NPI 1639814742).

Provider details

NPI number: 1639814742
Entity type: Individual
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: APRN
Sex: Female
Sole proprietor: Yes
License: R095613 (AR)

Practice location

871 E Heritage Pkwy

Prairie Grove, AR 72753-6042

Phone: (479) 487-2003

Approximate (ZIP-level) locationGet directions

More AR providers

Mailing address

4196 Highway 62 412 Ste a

Hardy, AR 72542-8002

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense 125895 (AR)
Physician Assistants & Advanced Practice Nursing Providers
Registered Nurse163W00000XLicense R095613 (AR)
Nursing Service Providers

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(51/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
4 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
86 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804	52	$16
Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880	19	$16
Urinalysis, Manual Test81002	15	$3

Typical Medicare-allowed amounts for these services range $3–$16 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Atorvastatin Calcium	112	29
Lisinopril	64	21
Amlodipine Besylate	40	11
Albuterol Sulfatebrand: Albuterol Sulfate Hfa	39	27
Levothyroxine Sodium	35	—
Empagliflozin/Metformin Hclbrand: Synjardy Xr	32	—

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$232 across 4 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2022-05-03
Last updated: 2025-09-24
Certified: 2025-09-24

Frequently asked questions

What is Justina Arriaza's NPI number?: Justina Arriaza's National Provider Identifier (NPI) is 1639814742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Justina Arriaza's specialty?: Justina Arriaza is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Justina Arriaza located?: Justina Arriaza's practice location on file with NPPES is 871 E Heritage Pkwy, Prairie Grove, AR 72753-6042.
What is Justina Arriaza's phone number?: The practice phone number listed in the NPPES registry for Justina Arriaza is (479) 487-2003.
Does Justina Arriaza accept Medicare?: Justina Arriaza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Justina Arriaza's NPI active?: Yes — Justina Arriaza's NPI (1639814742) is active in the NPPES registry as of the last update on 2025-09-24.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804	52	$16
Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880	19	$16
Urinalysis, Manual Test81002	15	$3

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Atorvastatin Calcium	112	29
Lisinopril	64	21
Amlodipine Besylate	40	11
Albuterol Sulfatebrand: Albuterol Sulfate Hfa	39	27
Levothyroxine Sodium	35	—
Empagliflozin/Metformin Hclbrand: Synjardy Xr	32	—

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$232 across 4 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments