NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Brittni Alexandra Kalyuzhny, FNP

Family Nurse Practitioner in Staten Island, NY · enumerated 2017.

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

National Provider Identifier

1538684360

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Brittni Alexandra Kalyuzhny
Credential FNP
Sex Female
Practice address 1324 Victory Blvd, Staten Island, NY, 10301
Enumeration date Aug 14, 2017
Last updated in NPPES Jul 12, 2019

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 342207 (NY) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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 Brittni Kalyuzhny?
The National Provider Identifier (NPI) for Brittni Kalyuzhny is 1538684360, a Type 1 (individual) record in the CMS NPPES registry.
Where does Brittni Kalyuzhny practice?
The practice location on file with NPPES is in Staten Island, NY. 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 2019-07-12.