Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret Willis, N.P

Obstetrics & Gynecology Nurse Practitioner in Charlottesville, VA · enumerated 2007.

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

National Provider Identifier

1578769568

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Registry record

Entity type Individual (Type 1)

Name Margaret Willis

Credential N.P

Sex Female

Practice address 600 Peter Jefferson Pkwy Ste 190, Charlottesville, VA, 22911

Phone (434) 220-8620

Fax (434) 220-8625

Enumeration date Jun 26, 2007

Last updated in NPPES Jul 1, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0001112082 (VA) Secondary

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0001112082 (VA) Secondary

363LX0001X Obstetrics & Gynecology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0001112082 (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

How do I verify Margaret Willis's NPI record?

Cross-check NPI 1578769568 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578769568 active?

Yes, as of the latest NPPES snapshot, NPI 1578769568 is active (record last updated 2025-07-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-01.