Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Dale Charles Nickelsen, D.D.S.

Pediatric Dentistry in Elgin, IL · enumerated 2010.

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

National Provider Identifier

1265748149

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Registry record

Entity type Individual (Type 1)

Name Dr. Dale Charles Nickelsen

Credential D.D.S.

Sex Male

Practice address 860 Summit St, Ste 246, Elgin, IL, 60120

Phone (847) 695-1693

Fax (847) 695-9212

Enumeration date Aug 30, 2010

Last updated in NPPES Aug 30, 2010

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 019-012082 (IL) 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 Dale Nickelsen?

Dale Nickelsen is registered in NPPES with the primary taxonomy of Pediatric Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-30.