Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Anne Steffens, NP-C

Adult Health Nurse Practitioner in Harvard, IL · enumerated 2021 · practices at Mercy Health System Corporation.

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

National Provider Identifier

1497426290

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Registry record

Entity type Individual (Type 1)

Name Elizabeth Anne Steffens

Credential NP-C

Sex Female

Practice address 348 S Division St, Harvard, IL, 60033

Phone (815) 943-1122

Fax (815) 943-4260

Enumeration date Sep 22, 2021

Last updated in NPPES Jan 3, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209023091 (IL) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209023091 (IL) Primary

Other identifiers

Identifier	Type	State	Issuer
209023091	Medicaid	IL	-

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 Elizabeth Steffens?

Elizabeth Steffens is registered in NPPES with the primary taxonomy of Adult Health Nurse Practitioner. 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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Shailesh Virani Family Medicine Physician · Harvard, IL NPI 1891842506 Allen Castillo Pediatrics Physician · Harvard, IL NPI 1396881850 Mercy Health System Corporation Durable Medical Equipment & Medical Supplies · Harvard, IL NPI 1396870481

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-03.