Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ashley Steffens

Dermatology Physician in Peoria, IL · enumerated 2014.

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

National Provider Identifier

1528473311

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Registry record

Entity type Individual (Type 1)

Name Ashley Steffens

Sex Female

Practice address 5401 N Knoxville Ave, Peoria, IL, 61614

Phone (093) 691-2903

Fax (309) 691-2909

Enumeration date Jun 30, 2014

Last updated in NPPES Jan 6, 2022

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 036145285 (IL) 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 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 Ashley Steffens?

Ashley Steffens is registered in NPPES with the primary taxonomy of Dermatology Physician. 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 2022-01-06.