Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Viergela Nkechinyere Calixte, NP-C

Family Nurse Practitioner in Glendale, AZ · enumerated 2015.

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

National Provider Identifier

1811375553

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Registry record

Entity type Individual (Type 1)

Name Viergela Nkechinyere Calixte

Credential NP-C

Sex Female

Practice address 16390 N 59th Ave Ste 200, Glendale, AZ, 85306

Phone (623) 334-4000

Enumeration date May 14, 2015

Last updated in NPPES Sep 13, 2024

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP7788 (AZ) Primary

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

Is NPI 1811375553 active?

Yes, as of the latest NPPES snapshot, NPI 1811375553 is active (record last updated 2024-09-13).

How do I verify Viergela Calixte's NPI record?

Cross-check NPI 1811375553 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-13.