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Olivia Anne Slezik, NP

Gerontology Nurse Practitioner in Providence, RI · enumerated 2021 · practices at Village Green Virtual Charter School.

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

National Provider Identifier

1891378733

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Registry record

Entity type Individual (Type 1)
Name Olivia Anne Slezik
Credential NP
Sex Female
Practice address 175 Broad St, Providence, RI, 02903
Phone (401) 421-9620
Enumeration date Apr 29, 2021
Last updated in NPPES Sep 10, 2026

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN05229 (RI) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

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.

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Frequently asked questions

Is NPI 1891378733 active?
Yes, as of the latest NPPES snapshot, NPI 1891378733 is active (record last updated 2026-09-10).
How do I verify Olivia Slezik's NPI record?
Cross-check NPI 1891378733 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 2026-09-10.