Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Steven A Riczu, MSN, ARNP

Family Nurse Practitioner in St Petersburg, FL · enumerated 2006.

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

National Provider Identifier

1780631283

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Registry record

Entity type Individual (Type 1)

Name Mr. Steven A Riczu

Credential MSN, ARNP

Sex Male

Practice address 1344 22nd St S, St Petersburg, FL, 33712

Phone (727) 821-6701

Fax (727) 824-8150

Enumeration date May 28, 2006

Last updated in NPPES Aug 1, 2016

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP9262306 (FL) Primary

Other identifiers

Identifier	Type	State	Issuer
000239300	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 1780631283 active?

Yes, as of the latest NPPES snapshot, NPI 1780631283 is active (record last updated 2016-08-01).

How do I verify Steven Riczu's NPI record?

Cross-check NPI 1780631283 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 2016-08-01.