Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lisa Ann Mason, LMHC

Mental Health Counselor in Saint Augustine, FL · enumerated 2023.

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

National Provider Identifier

1811689292

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Registry record

Entity type Individual (Type 1)

Name Lisa Ann Mason

Credential LMHC

Sex Female

Practice address 1900 Lyndhurst Dr, Saint Augustine, FL, 32092

Phone (904) 861-4331

Enumeration date May 23, 2023

Last updated in NPPES Jul 28, 2025

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License MH25494 (FL) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Lisa Mason's NPI record?

Cross-check NPI 1811689292 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1811689292 active?

Yes, as of the latest NPPES snapshot, NPI 1811689292 is active (record last updated 2025-07-28).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-28.