Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Harold O Mallette, BS, CSAC

Addiction (Substance Use Disorder) Counselor in Raleigh, NC · enumerated 2012.

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

National Provider Identifier

1447502018

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Registry record

Entity type Individual (Type 1)

Name Mr. Harold O Mallette

Credential BS, CSAC

Sex Male

Practice address 111 Sunnybrook Rd, Raleigh, NC, 27610

Phone (919) 747-0623

Fax (919) 747-0634

Enumeration date Oct 8, 2012

Last updated in NPPES Oct 8, 2012

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 2652 (NC) 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

What is the NPI number for Harold Mallette?

The National Provider Identifier (NPI) for Harold Mallette is 1447502018, a Type 1 (individual) record in the CMS NPPES registry.

Where does Harold Mallette practice?

The practice location on file with NPPES is in Raleigh, NC. 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 2012-10-08.