NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Kyle Lester III, RN

Addiction (Substance Use Disorder) Registered Nurse in New Port Richey, FL · enumerated 2024 · practices at Florida Treatment Services LLC.

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

National Provider Identifier

1407677768

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name William Kyle Lester III
Credential RN
Sex Male
Practice address 4041 Rowan Rd, New Port Richey, FL, 34653
Fax (727) 284-1981
Enumeration date Oct 21, 2024
Last updated in NPPES Oct 21, 2024

Taxonomy & licenses

163WA0400X Addiction (Substance Use Disorder) Registered Nurse Nursing Service Providers · License RN9671303 (FL) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 William Lester?
The National Provider Identifier (NPI) for William Lester is 1407677768, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Lester practice?
The practice location on file with NPPES is in New Port Richey, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-21.