Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Courtney M Gieseke, DDS

Dentist in Fargo, ND · enumerated 2009.

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

National Provider Identifier

1477782902

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Registry record

Entity type Individual (Type 1)

Name Mrs. Courtney M Gieseke

Credential DDS

Sex Female

Practice address 1324 23rd St S, Fargo, ND, 58103

Phone (701) 237-5616

Fax (701) 271-8813

Enumeration date Jul 6, 2009

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

122300000X Dentist Dental Providers · License D12721 (MN) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Courtney Gieseke?

Courtney Gieseke 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.

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.

Other providers at this practice address

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Christina Taylor General Practice Dentistry · Fargo, ND NPI 1770531907 Smile Solutions, PC Dental Clinic/Center · Fargo, ND NPI 1376756163 Dahl & Mack Dental, PC Dentist · Fargo, ND NPI 1730395435 Bruce Hummel Dentist · Fargo, ND NPI 1538312947 Robert Mack Dentist · Fargo, ND NPI 1245465970 Jonathan Dahl Dentist · Fargo, ND NPI 1417288754 Stacy Seaborn Dentist · Fargo, ND NPI 1073860128 Jeffrey Goodrich Dentist · Fargo, ND NPI 1063814812

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.