Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Anne Frost, ANP

Acute Care Nurse Practitioner in Collinsville, IL · enumerated 2018 · practices at Unity Hospice of Greater St Louis LLC.

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

National Provider Identifier

1992287379

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Registry record

Entity type Individual (Type 1)

Name Elizabeth Anne Frost

Credential ANP

Sex Female

Practice address 1604 Eastport Plaza Dr, Collinsville, IL, 62234

Phone (618) 346-1111

Fax (616) 346-7777

Enumeration date Sep 3, 2018

Last updated in NPPES Aug 5, 2022

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 21404 (SC) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2021004787 (MO) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209018006 (IL) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 277.002142 (IL) 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 1992287379 active?

Yes, as of the latest NPPES snapshot, NPI 1992287379 is active (record last updated 2022-08-05).

How do I verify Elizabeth Frost's NPI record?

Cross-check NPI 1992287379 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Unity Hospice of Greater St Louis LLC Community Based Hospice Care Agency · Collinsville, IL NPI 1245319367

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-05.