NPI Portal NPI Lookup & Verification

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

Ilana L Stone, ARNP

Nurse Practitioner in Altamonte Springs, FL · enumerated 2007.

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

National Provider Identifier

1689870198

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ilana L Stone
Credential ARNP
Sex Female
Practice address Altamonte Springs, FL, 32701
Phone (407) 339-3002
Fax (407) 260-5039
Enumeration date Jun 22, 2007
Last updated in NPPES Jan 17, 2014

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

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2844882 (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

What is the NPI number for Ilana Stone?
The National Provider Identifier (NPI) for Ilana Stone is 1689870198, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ilana Stone practice?
The practice location on file with NPPES is in Altamonte Springs, 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 2014-01-17.