Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. MADELINE SHARON IRWIN OTD, R/L
NPI 1477472918
Occupational Therapist - Pediatrics in Fond Du Lac, WI

Active since July 10, 2026
72 W 9TH ST, FOND DU LAC, WI 54935(920) 929-2900 Get Directions Write a Review

NPPES record added: July 10, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Madeline Sharon Irwin Otd, R/l NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MADELINE SHARON IRWIN OTD, R/L (NPI 1477472918) is an individual pediatrics provider in Fond Du Lac, Wisconsin, licensed in Wisconsin (8337-26) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1477472918
Entity TypeIndividualFemale
Primary Taxonomy225XP0200X
Provider Legal NameDR. MADELINE SHARON IRWINCredential: OTD, R/L
Location Address72 W 9TH STFond Du Lac, WI 54935-4972
Mailing Address72 W 9th StFond Du Lac, WI 54935-4972 · (920) 929-2900
Sole ProprietorNo
Enumeration DateJuly 10, 2026
NPPES CertifiedJuly 10, 2026
NPI 1477472918 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational Therapist · PediatricsRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225XP0200X
License Licensed in WI · 8337-26
Definition
Occupational therapists provide services to infants, toddlers and children who have or who are at risk for developmental delays or disabilities. Occupational therapy is concerned with a child's ability to participate in daily life activities or occupations. Occupational therapists use their unique expertise to help children with social-emotional, physical, cognitive, communication, and adaptive behavioral challenges and to help children to be prepared for and perform important learning and school-related activities and to fulfill their rule as students. Through an understanding of the impact of disability, illness, and impairment on a child's development, plan, ability to learn new skills, and overall occupational performance, occupational therapists design interventions that promote healthy development, establish needed skills, and/or modify environments, all in support of participation in daily activities.
72 W 9TH ST, Fond Du Lac, WI 54935

Other Names 1

Former Name (1)Madeline Sharon Leibham

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Registered Nurse (School)
72 W 9TH ST
FOND DU LAC, WI 54935
Physical Therapist
72 W 9TH ST
FOND DU LAC, WI 54935
Speech-Language Pathologist
72 W 9TH ST
FOND DU LAC, WI 54935
Speech-Language Pathologist
72 W 9TH ST
FOND DU LAC, WI 54935
Registered Nurse (School)
72 W 9TH ST
FOND DU LAC, WI 54935
Speech-Language Pathologist
72 W 9TH ST
FOND DU LAC, WI 54935
Speech-Language Pathologist
72 W 9TH ST
FOND DU LAC, WI 54935
Speech-Language Pathologist
72 W 9TH ST
FOND DU LAC, WI 54935

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Madeline Irwin's NPI number?

The NPI number for Madeline Irwin is 1477472918. It was assigned to this individual provider in the NPPES registry on July 10, 2026. The provider is also known as Madeline Sharon Leibham.

Where is Madeline Irwin located?

Madeline Irwin practices at 72 W 9th St, Fond Du Lac, WI 54935. The listed phone number is (920) 929-2900.

What is Madeline Irwin's specialty?

The primary specialty registered for this NPI is Occupational Therapist, specializing in Pediatrics, with taxonomy code 225XP0200X.

When was this NPI record last updated?

The NPPES record for Madeline Irwin was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.