Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Caleen Maria Warren, FNP

Family Nurse Practitioner in Bronx, NY · enumerated 2006 · practices at Bronx Lebanon Nephrology, Pllc.

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

National Provider Identifier

1609948165

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Caleen Maria Warren

Credential FNP

Sex Male

Practice address 1650 Selwyn Ave, Bronx, NY, 10457

Phone (718) 466-7202

Fax (718) 466-7288

Enumeration date Nov 13, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F332907 (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

Where does Caleen Warren practice?

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

What is the NPI number for Caleen Warren?

The National Provider Identifier (NPI) for Caleen Warren is 1609948165, 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 2007-07-08.