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

Mrs. Caroline Estes Barnes, LPC

Counselor in Hattiesburg, MS · enumerated 2019.

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

National Provider Identifier

1548813637

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Registry record

Entity type Individual (Type 1)

Name Mrs. Caroline Estes Barnes

Credential LPC

Sex Female

Practice address Hattiesburg, MS, 39401

Phone (601) 606-6473

Enumeration date Jul 18, 2019

Last updated in NPPES Jul 18, 2019

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

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 1443 (MS) 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 1548813637 active?

Yes, as of the latest NPPES snapshot, NPI 1548813637 is active (record last updated 2019-07-18).

How do I verify Caroline Barnes's NPI record?

Cross-check NPI 1548813637 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 2019-07-18.