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

Julie Littlejohn, NP

Adult Health Nurse Practitioner in Leesburg, VA · enumerated 2020.

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

National Provider Identifier

1457960528

Verified

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Registry record

Entity type Individual (Type 1)

Name Julie Littlejohn

Credential NP

Sex Female

Practice address Leesburg, VA, 20176

Phone (571) 350-8400

Fax (703) 724-7503

Enumeration date Jul 24, 2020

Last updated in NPPES Nov 11, 2025

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

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024179585 (VA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 Julie Littlejohn?

The National Provider Identifier (NPI) for Julie Littlejohn is 1457960528, a Type 1 (individual) record in the CMS NPPES registry.

Where does Julie Littlejohn practice?

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

Other providers at this practice address

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Amitabha Sarma Hematology & Oncology Physician · Leesburg, VA NPI 1811965874 Ajay Dar Medical Oncology Physician · Leesburg, VA NPI 1215905286 Alice Spiros Family Nurse Practitioner · Leesburg, VA NPI 1033292412 Shruti Tiwari Hematology & Oncology Physician · Leesburg, VA NPI 1124346028 Doreen Grzelak Adult Health Nurse Practitioner · Leesburg, VA NPI 1316241854 Kevin Diasti Hematology & Oncology Physician · Leesburg, VA NPI 1376049304 Amanda Goddard Family Nurse Practitioner · Leesburg, VA NPI 1245878107

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-11.