NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Darla Anne Greene, Lcsw

Clinical Social Worker in Knoxville, TN · enumerated 2014 · authorized official Darla Greene, Owner.

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

National Provider Identifier

1538585633

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Darla Anne Greene, Lcsw
Practice address 6025 Brookvale Ln, Suite 150, Knoxville, TN, 37919
Enumeration date Mar 13, 2014
Last updated in NPPES Dec 17, 2015

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 5594 (TN) Primary

Authorized official

Name Darla Greene
Title Owner

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

Who is the authorized official for Darla Anne Greene, Lcsw?
NPPES lists Darla Greene (Owner) as the authorized official for this organization.
What is the NPI number for Darla Anne Greene, Lcsw?
The NPI for Darla Anne Greene, Lcsw is 1538585633, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-17.