NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Adriann Theresa Barrington, APRN

Family Nurse Practitioner in Largo, FL · enumerated 2019.

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

National Provider Identifier

1053954859

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Registry record

Entity type Individual (Type 1)
Name Ms. Adriann Theresa Barrington
Credential APRN
Sex Female
Practice address Largo, FL, 33774
Phone (727) 593-9848
Fax (727) 596-4532
Enumeration date Oct 24, 2019
Last updated in NPPES Oct 11, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 11004158 (FL) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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 1053954859 active?
Yes, as of the latest NPPES snapshot, NPI 1053954859 is active (record last updated 2022-10-11).
How do I verify Adriann Barrington's NPI record?
Cross-check NPI 1053954859 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 2022-10-11.