Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Linda Davis, LCSW

Clinical Social Worker in Little Rock, AR · enumerated 2006.

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

National Provider Identifier

1154343499

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Registry record

Entity type Individual (Type 1)

Name Mary Linda Davis

Credential LCSW

Sex Female

Practice address 1301 Wilson Rd, Little Rock, AR, 72205

Phone (501) 225-0576

Fax (501) 225-6789

Enumeration date Jul 24, 2006

Last updated in NPPES Jun 12, 2021

Taxonomy & licenses

163WP0809X Adult Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License R13457 (AR) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 764-C (AR) Primary

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

Other identifiers

Identifier	Type	State	Issuer
211768	Other	-	VALUE OPTIONS
278210000	Other	-	MAGELLAN
093594	Other	-	MHN
1054808	Other	-	CIGNA

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 1154343499 active?

Yes, as of the latest NPPES snapshot, NPI 1154343499 is active (record last updated 2021-06-12).

How do I verify Mary Davis's NPI record?

Cross-check NPI 1154343499 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 2021-06-12.