Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nathan Donald Duchesne, LCPC, LPC

Professional Counselor in Greenville, SC · enumerated 2019.

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

National Provider Identifier

1417416462

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Registry record

Entity type Individual (Type 1)

Name Nathan Donald Duchesne

Credential LCPC, LPC

Sex Male

Practice address 30 Patewood Dr Ste 160, Greenville, SC, 29615

Phone (843) 501-1099

Enumeration date Mar 19, 2019

Last updated in NPPES Jul 18, 2024

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License CC7138 (ME) Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 9235 (SC) 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

What is the NPI number for Nathan Duchesne?

The National Provider Identifier (NPI) for Nathan Duchesne is 1417416462, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nathan Duchesne practice?

The practice location on file with NPPES is in Greenville, SC. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-18.