NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Leslie Brown, FNP-BC

Family Nurse Practitioner in Levittown, PA · enumerated 2008.

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

National Provider Identifier

1700039070

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Leslie Brown
Credential FNP-BC
Sex Female
Practice address 4595 New Falls Rd Ste A, Levittown, PA, 19056
Fax (215) 949-2650
Enumeration date Oct 29, 2008
Last updated in NPPES May 17, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 26RN12647000 (NJ) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F1016023 (PA) Primary
163W00000X Registered Nurse Nursing Service Providers · License RN302466L (PA) Secondary

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

How do I verify Leslie Brown's NPI record?
Cross-check NPI 1700039070 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1700039070 active?
Yes, as of the latest NPPES snapshot, NPI 1700039070 is active (record last updated 2021-05-17).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-17.