NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Amanda Leigh Van Liessum, ARNP

Nurse Practitioner in Royal Palm Beach, FL · enumerated 2010.

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

National Provider Identifier

1346541927

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Amanda Leigh Van Liessum
Credential ARNP
Sex Female
Practice address 440 N State Road 7, Suite 107, Royal Palm Beach, FL, 33411
Fax (561) 795-8449
Enumeration date Nov 12, 2010
Last updated in NPPES Mar 20, 2012

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP9265531 (FL) Primary

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 Amanda Van Liessum practice?
The practice location on file with NPPES is in Royal Palm Beach, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Amanda Van Liessum?
The National Provider Identifier (NPI) for Amanda Van Liessum is 1346541927, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-20.