NPI Portal NPI Lookup & Verification

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

Mary Kathleen Buckley, LCSW

Clinical Social Worker in Fresno, CA · enumerated 2013 · practices at Mary Kay Buckley, Psychotherapist Inc.

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

National Provider Identifier

1992045439

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Registry record

Entity type Individual (Type 1)
Name Mary Kathleen Buckley
Credential LCSW
Sex Female
Practice address Fresno, CA, 93711
Fax (866) 812-5195
Enumeration date Feb 20, 2013
Last updated in NPPES Jun 13, 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 LCSW11572 (CA) 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
7246041 Medicaid CA -
CA21889391 Other CA ANTHEM BLUE CROSS
ZZZ26585Z Other CA BLUE SHIELD OF CALIFORNIA

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.

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Frequently asked questions

Is NPI 1992045439 active?
Yes, as of the latest NPPES snapshot, NPI 1992045439 is active (record last updated 2024-06-13).
How do I verify Mary Buckley's NPI record?
Cross-check NPI 1992045439 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 2024-06-13.