Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Laurie Greer Massa, M.D.

Dermatology Physician in Lexington, KY · enumerated 2005.

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

National Provider Identifier

1427051721

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Registry record

Entity type Individual (Type 1)

Name Laurie Greer Massa

Credential M.D.

Sex Female

Practice address 250 Fountain Ct, Lexington, KY, 40509

Phone (859) 263-4444

Fax (859) 254-1814

Enumeration date May 31, 2005

Last updated in NPPES Oct 5, 2023

Taxonomy & licenses

207NS0135X Procedural Dermatology Physician Allopathic & Osteopathic Physicians · License 34944 (KY) Secondary

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 34944 (KY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0300105	Other	-	UNITED HEALTHCARE
64349442	Medicaid	KY	-
000000044790	Other	-	ANTHEM
C03026	Other	-	CUMBERLAND HEALTHCARE

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 1427051721 active?

Yes, as of the latest NPPES snapshot, NPI 1427051721 is active (record last updated 2023-10-05).

How do I verify Laurie Massa's NPI record?

Cross-check NPI 1427051721 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 2023-10-05.