NPI Portal NPI Lookup & Verification

Matthew Allan Mickelson

Matthew Allan Mickelson is a Family Nurse Practitioner provider (Nurse Practitioner) practicing in Deforest, WI, registered in the NPPES registry with NPI 1942907647 since 2023.

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NPI 1942907647
Entity type Individual (Type 1)
Name Matthew Allan Mickelson
Sex Male
Practice address 4200 SAVANNAH DR, Deforest, WI, 53532
Phone 6084173300
Enumeration date 2023-02-13
Last updated in NPPES 2023-09-12

Taxonomy & licenses

Taxonomy code Specialty Primary License State
163W00000X Registered Nurse Secondary 241314 WI
363LF0000X Family Nurse Practitioner Primary 13661-33 WI
Copy-ready billing details
Provider: Matthew Mickelson
NPI: 1942907647
Taxonomy: 363LF0000X (Family Nurse Practitioner)
Address: 4200 SAVANNAH DR, Deforest, WI, 53532

Other providers at this practice address

NPI Name Type Specialty Location
1902889140 Robyn Knudtson Manske Individual Nurse Practitioner Deforest, WI
1003824376 Mon Yee Individual Family Medicine Physician Deforest, WI
1740357060 Cynthia Devine Individual Physical Therapy Assistant De Forest, WI
1730256975 John Bayer Individual Physical Therapist De Forest, WI
1831257724 Laura Ziegler Individual Physical Therapist De Forest, WI
1871653485 Mary Kirchberg Individual Occupational Therapist De Forest, WI
1720391410 Judy Klimt Individual Occupational Therapy Assistant De Forest, WI
1508153867 Farah Khan Individual Family Medicine Physician Deforest, WI

Verify this record

Cross-check NPI 1942907647 against the authoritative CMS record: view Matthew Allan Mickelson on the official NPPES registry .

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 or validate an NPI number.

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 Matthew Mickelson?
Matthew Mickelson is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-09-12.