NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Margaret Luebben, FNP

Family Nurse Practitioner in Harrisonburg, VA · enumerated 2006 · practices at Kroger Limited Partnership I.

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

National Provider Identifier

1851468631

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mary Margaret Luebben
Credential FNP
Sex Female
Practice address 1790 E Market St, Suite 64b, Harrisonburg, VA, 22801
Phone (540) 564-5622
Fax (540) 433-0623
Enumeration date Nov 29, 2006
Last updated in NPPES Nov 13, 2012

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 002416541 (VA) 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

Is NPI 1851468631 active?
Yes, as of the latest NPPES snapshot, NPI 1851468631 is active (record last updated 2012-11-13).
How do I verify Mary Luebben's NPI record?
Cross-check NPI 1851468631 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-13.