NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ariava LLC

Medical Art Specialist/Technologist in Park Ridge, IL · enumerated 2022 · authorized official Ava Margitza, Owner Operator.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1174255913

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Ariava LLC
Practice address 231 N Northwest Hwy, Park Ridge, IL, 60068
Phone (773) 942-6336
Enumeration date Jun 29, 2022
Last updated in NPPES Jul 12, 2022

Taxonomy & classification

174400000X Specialist Other Service Providers Secondary
246ZA2600X Medical Art Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Primary

Authorized official

Name Ava Margitza
Title Owner Operator
Phone (773) 942-6336

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 → Validate an NPI →

Frequently asked questions

What type of organization is Ariava LLC?
Ariava LLC is registered in NPPES as a Medical Art Specialist/Technologist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-12.