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

Mr. Charles Marcus Smith, LPC

Professional Counselor in Willis, TX · enumerated 2013.

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

National Provider Identifier

1831436211

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Registry record

Entity type Individual (Type 1)

Name Mr. Charles Marcus Smith

Credential LPC

Sex Male

Practice address Willis, TX, 77318

Phone (936) 333-6230

Enumeration date Jan 6, 2013

Last updated in NPPES Jan 6, 2013

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

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 10920 (TX) Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 64645 (TX) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

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

Is NPI 1831436211 active?

Yes, as of the latest NPPES snapshot, NPI 1831436211 is active (record last updated 2013-01-06).

How do I verify Charles Smith's NPI record?

Cross-check NPI 1831436211 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-06.