Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Rita Laverne Long Arrington, ARNP

Family Nurse Practitioner in Williston, FL · enumerated 2006.

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

National Provider Identifier

1881656361

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Registry record

Entity type Individual (Type 1)

Name Mrs. Rita Laverne Long Arrington

Credential ARNP

Sex Female

Practice address 130 Sw 7th Street, Williston, FL, 32696

Phone (352) 528-5801

Fax (352) 528-6019

Enumeration date Apr 3, 2006

Last updated in NPPES Aug 16, 2011

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP86770-2 (FL) Primary

Other identifiers

Identifier	Type	State	Issuer
302239100	Medicaid	FL	-

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 1881656361 active?

Yes, as of the latest NPPES snapshot, NPI 1881656361 is active (record last updated 2011-08-16).

How do I verify Rita Arrington's NPI record?

Cross-check NPI 1881656361 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-16.