Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marion W Harper

Mental Health Counselor in Dillon, SC · enumerated 2018 · practices at Therapeutic Intervention Services, Inc..

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

National Provider Identifier

1376035022

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Registry record

Entity type Individual (Type 1)

Name Marion W Harper

Sex Male

Practice address 411 W Hampton St, Dillon, SC, 29536

Phone (843) 765-4087

Enumeration date May 30, 2018

Last updated in NPPES May 30, 2018

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers 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 Marion Harper's NPI record?

Cross-check NPI 1376035022 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1376035022 active?

Yes, as of the latest NPPES snapshot, NPI 1376035022 is active (record last updated 2018-05-30).

Other providers at this practice address

Browse all →

Therapeutic Intervention Services, Inc. Community/Behavioral Health Agency · Dillon, SC NPI 1659764165 Velma Suggs Mental Health Counselor · Dillon, SC NPI 1548751316 Marcus Baxley Assistant Behavior Analyst · Dillon, SC NPI 1114418985 Latoya Powell Behavior Technician · Dillon, SC NPI 1023509833 Shelia Jenkins Assistant Behavior Analyst · Dillon, SC NPI 1225529951 Roberta Scott-Miles Behavior Technician · Dillon, SC NPI 1063903797 Wesley Thompson Assistant Behavior Analyst · Dillon, SC NPI 1619469376 Sterling Miles Behavior Technician · Dillon, SC NPI 1205328861

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-30.