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

Mr. Leon K Greene Jr., LCSW

Clinical Social Worker in Mableton, GA · enumerated 2011.

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

National Provider Identifier

1265720775

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Leon K Greene Jr.

Credential LCSW

Sex Male

Practice address Mableton, GA, 30126

Phone (678) 592-7507

Enumeration date Jul 18, 2011

Last updated in NPPES Aug 20, 2024

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 13593 (LA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 37302 (TX) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CSW004708 (GA) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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 1265720775 active?

Yes, as of the latest NPPES snapshot, NPI 1265720775 is active (record last updated 2024-08-20).

How do I verify Leon Greene's NPI record?

Cross-check NPI 1265720775 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-20.