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

Lesley Anne Frank

Q: What is the NPI number for Lesley Frank?

The National Provider Identifier (NPI) for Lesley Frank is 1659165108, a Type 1 (individual) record in the CMS NPPES registry.

Registered Nurse in Reading, MA · enumerated 2025.

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

National Provider Identifier

1659165108

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Lesley Anne Frank

Sex Female

Practice address Reading, MA, 01867

Phone (610) 730-1949

Enumeration date Apr 8, 2025

Last updated in NPPES Apr 8, 2025

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN2323179 (MA) 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

What is the NPI number for Lesley Frank?

The National Provider Identifier (NPI) for Lesley Frank is 1659165108, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lesley Frank practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-08.