NPI Portal NPI Lookup & Verification

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

Lindsey Montgomery, LCSW

Social Worker in Marshall, TX · enumerated 2018 · practices at East Texas Border Health Clinic.

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

National Provider Identifier

1043793664

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Registry record

Entity type Individual (Type 1)
Name Lindsey Montgomery
Credential LCSW
Sex Female
Practice address Marshall, TX, 75670
Phone (903) 720-3966
Enumeration date Sep 10, 2018
Last updated in NPPES May 12, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 60640 (TX) 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
60640 Other TX TX HHS LICENSE

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 Lindsey Montgomery's NPI record?
Cross-check NPI 1043793664 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1043793664 active?
Yes, as of the latest NPPES snapshot, NPI 1043793664 is active (record last updated 2020-05-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-12.