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

Dorene Marie Duffy

Professional Counselor in Raleigh, NC · enumerated 2006.

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

National Provider Identifier

1861552457

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Registry record

Entity type Individual (Type 1)

Name Dorene Marie Duffy

Sex Female

Practice address Raleigh, NC, 27612

Phone (919) 852-5352

Enumeration date Dec 12, 2006

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 5394 (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

Is NPI 1861552457 active?

Yes, as of the latest NPPES snapshot, NPI 1861552457 is active (record last updated 2007-07-08).

How do I verify Dorene Duffy's NPI record?

Cross-check NPI 1861552457 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.