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

Barbara Lee Riddle, APRN

Gerontology Nurse Practitioner in Port Charlotte, FL · enumerated 2020 · practices at Florida Cancer Specialists & Research Institute, LLC.

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

National Provider Identifier

1356961981

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Registry record

Entity type Individual (Type 1)

Name Barbara Lee Riddle

Credential APRN

Sex Female

Practice address Port Charlotte, FL, 33980

Phone (941) 766-7222

Fax (941) 766-0970

Enumeration date Apr 23, 2020

Last updated in NPPES Jul 8, 2026

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

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN11005371 (FL) Primary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN11005371 (FL) Secondary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
113840200	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

Where does Barbara Riddle practice?

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

What is the NPI number for Barbara Riddle?

The National Provider Identifier (NPI) for Barbara Riddle is 1356961981, a Type 1 (individual) record in the CMS NPPES registry.

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