Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rianne Howard, CRNA

Certified Registered Nurse Anesthetist in Largo, FL · enumerated 2005.

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

National Provider Identifier

1356332399

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Registry record

Entity type Individual (Type 1)

Name Rianne Howard

Credential CRNA

Sex Female

Practice address 1301 2nd Ave Sw, Suite 303, Largo, FL, 33770

Phone (727) 581-8767

Fax (727) 581-8507

Enumeration date Oct 31, 2005

Last updated in NPPES Apr 18, 2016

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License ARNP2681132 (FL) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
300726000	Medicaid	FL	-
G2456	Other	FL	FLORIDA BLUE

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

Where does Rianne Howard practice?

The practice location on file with NPPES is in Largo, FL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Rianne Howard?

The National Provider Identifier (NPI) for Rianne Howard is 1356332399, a Type 1 (individual) record in the CMS NPPES registry.

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Diagnostic Clinic Medical Group Inc. Urology Physician · Largo, FL NPI 1407851314 Robert Goldstein Neurology Physician · Largo, FL NPI 1346248614 Huey Nguyen Gastroenterology Physician · Largo, FL NPI 1699773564 Howard Manhoff Diagnostic Radiology Physician · Largo, FL NPI 1073515953 Kyle Gregg Certified Registered Nurse Anesthetist · Largo, FL NPI 1255327516 Diana Connor Obstetrics & Gynecology Physician · Largo, FL NPI 1487642781 Dipak Nadkarni Family Medicine Physician · Largo, FL NPI 1730179441 Beth Benson Obstetrics & Gynecology Physician · Largo, FL NPI 1205811197

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-18.