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Mary Loy

Mental Health Counselor in Fullerton, CA · enumerated 2025 · practices at Couples Tlc Counseling, Inc..

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

National Provider Identifier

1457146490

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Registry record

Entity type Individual (Type 1)
Name Mary Loy
Sex Female
Practice address 680 Langsdorf Dr Ste 108, Fullerton, CA, 92831
Phone (714) 519-3944
Enumeration date Apr 10, 2025
Last updated in NPPES Apr 10, 2025

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 18778 (CA) Primary

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

How do I verify Mary Loy's NPI record?
Cross-check NPI 1457146490 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1457146490 active?
Yes, as of the latest NPPES snapshot, NPI 1457146490 is active (record last updated 2025-04-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-10.