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

Dr. Nicholas Duncan, DDS

Dentist in Incline Village, NV · enumerated 2008 · practices at Incline Dental Care, LLC.

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

National Provider Identifier

1669633269

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Registry record

Entity type Individual (Type 1)

Name Dr. Nicholas Duncan

Credential DDS

Sex Male

Practice address Incline Village, NV, 89451

Phone (775) 831-3466

Fax (775) 831-2631

Enumeration date Jun 17, 2008

Last updated in NPPES Jun 17, 2008

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License 2702 (NV) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Nicholas Duncan?

Nicholas Duncan is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Incline Dental Care, LLC General Practice Dentistry · Incline Village, NV NPI 1316510001

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-17.