Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Margaret Lee, DMD

General Practice Dentistry in Louisville, KY · enumerated 2010.

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

National Provider Identifier

1003127721

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Registry record

Entity type Individual (Type 1)

Name Mary Margaret Lee

Credential DMD

Sex Female

Practice address 400 E Gray St, Louisville, KY, 40202

Phone (502) 574-6511

Enumeration date Jun 28, 2010

Last updated in NPPES Feb 16, 2011

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 8871 (KY) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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 1003127721 active?

Yes, as of the latest NPPES snapshot, NPI 1003127721 is active (record last updated 2011-02-16).

How do I verify Mary Lee's NPI record?

Cross-check NPI 1003127721 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-16.