NPI Portal NPI Lookup & Verification

Constanza Gonzalez Arancibia, NP

Constanza Gonzalez Arancibia is a Nurse Practitioner provider (Nurse Practitioner) practicing in Chicago, IL, registered in the NPPES registry with NPI 1518789593 since 2024. The credential NP stands for Nurse Practitioner. Practices at Foundations Chicago, LLC (listed at the same practice address in NPPES).

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NPI 1518789593
Entity type Individual (Type 1)
Name Constanza Gonzalez Arancibia
Credential NP
Sex Female
Practice address 225 W. WASHINGTON ST., SUITE 1700, Chicago, IL, 60606
Phone 8554935523
Enumeration date 2024-10-30
Last updated in NPPES 2024-11-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363L00000X Nurse Practitioner Primary 209.030826 IL

NP — Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Copy-ready billing details
Provider: Constanza Gonzalez Arancibia, NP
NPI: 1518789593
Taxonomy: 363L00000X (Nurse Practitioner)
Address: 225 W. WASHINGTON ST., SUITE 1700, Chicago, IL, 60606

Other providers at this practice address

NPI Name Type Specialty Location
1295780153 Michelle Murray-Clark Individual Primary Podiatric Medicine Podiatrist Chicago, IL
1497868962 Eymard Silva Individual Podiatrist Chicago, IL
1386197481 Foundations Chicago, LLC Organization Substance Use Disorder Rehabilitation Clinic/Center Chicago, IL
1609468644 Alexis Warren Individual Driver Chicago, IL
1558018499 Kristina Stone-Garcia Individual Family Nurse Practitioner Chicago, IL

Verify this record

Cross-check NPI 1518789593 against the authoritative CMS record: view Constanza Gonzalez Arancibia on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Constanza Gonzalez Arancibia?
Constanza Gonzalez Arancibia is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-11-08.