Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lukas Wesley Steffan, PA

Physician Assistant in Mequon, WI · enumerated 2017.

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

National Provider Identifier

1285143933

Verified

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Registry record

Entity type Individual (Type 1)

Name Lukas Wesley Steffan

Credential PA

Sex Male

Practice address 6425 W Mequon Rd, Mequon, WI, 53092

Phone (262) 387-8200

Enumeration date Sep 26, 2017

Last updated in NPPES Jul 3, 2024

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 60792494 (WA) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5787 (WI) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
100202900	Medicaid	WI	-

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

Where does Lukas Steffan practice?

The practice location on file with NPPES is in Mequon, WI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Lukas Steffan?

The National Provider Identifier (NPI) for Lukas Steffan is 1285143933, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-03.