NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katie Christina Mckay, LCSW

Clinical Social Worker in Norwalk, CA · enumerated 2013.

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

National Provider Identifier

1093149064

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Katie Christina Mckay
Credential LCSW
Sex Female
Practice address 12360 Firestone Blvd, Norwalk, CA, 90650
Enumeration date Aug 27, 2013
Last updated in NPPES Apr 1, 2020

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 86589 (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
86589 Other CA BOARD OF BEHAVIORAL SCIENCES-DEPARTMENT OF CONSUMER AFFAIRS

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

How do I verify Katie Mckay's NPI record?
Cross-check NPI 1093149064 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1093149064 active?
Yes, as of the latest NPPES snapshot, NPI 1093149064 is active (record last updated 2020-04-01).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-01.