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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NELLEEN G NOACK MD
NPI 1477555605
Pediatrics - Neurodevelopmental Disabilities in La Crosse, WI

Active since June 01, 2005
1836 SOUTH AVE, LA CROSSE, WI 54601(608) 782-7300 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Nelleen G Noack Md NPPES

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

NELLEEN G NOACK MD (NPI 1477555605) is an individual neurodevelopmental disabilities provider in La Crosse, Wisconsin, licensed in Wisconsin (34651) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1477555605
Entity TypeIndividualFemale
Primary Taxonomy2080P0008X
Provider Legal NameNELLEEN G NOACKCredential: MD
Location Address1836 SOUTH AVELa Crosse, WI 54601-5429
Mailing Address1836 South AveLa Crosse, WI 54601-5429 · (608) 782-7300
Phone(608) 782-7300
Sole ProprietorNo
Enumeration DateJune 1, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1477555605 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neurodevelopmental DisabilitiesAllopathic & Osteopathic Physicians
Taxonomy Code2080P0008X
License✔ Licensed in WI · 34651
Definition
A pediatrician who specializes in the treatment of individuals with developmental delays and learning disorders associated with cerebral palsy, spina bifida, autism, and other chronic neurologic conditions.
1836 SOUTH AVE, La Crosse, WI 54601
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Other Identifiers 1

Medicaid31953500WI

Other Providers at the Same Location NPPES 20

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

JEFFREY BRIAN TROHKIMOINEN M.D.
Anesthesiology
1836 SOUTH AVE, GUNDERSEN CLINIC, LTD.
LA CROSSE, WI 54601
La Crosse County (608) 775-2031
JESSICA E THESING CRNA
Nurse Anesthetist, Certified Registered
1836 SOUTH AVE
LA CROSSE, WI 54601
La Crosse County (608) 782-7300
DR. MICHAEL DAVID SMITH PSY.D.
Psychologist
1836 SOUTH AVE
LA CROSSE, WI 54601
La Crosse County (608) 782-7300
JESSICA MAE RASMUSSEN
Surgery
1836 SOUTH AVE
LA CROSSE, WI 54601
La Crosse County (608) 782-7300
JULIE SONSALLA APNP
Nurse Practitioner (Adult Health)
1836 SOUTH AVE
LA CROSSE, WI 54601
La Crosse County (608) 782-7300
LAURA KLINGBEIL
Orthopaedic Surgery
1836 SOUTH AVE
LA CROSSE, WI 54601
La Crosse County (608) 782-7300
SUSAN CAROL SORRENTINO RN
Registered Nurse (Addiction (Substance Use Disorder))
1836 SOUTH AVE
LA CROSSE, WI 54601
La Crosse County (608) 782-7300
NAOMI MUTHONI RUIRU APNP
Nurse Practitioner (Family)
1836 SOUTH AVE
LA CROSSE, WI 54601
La Crosse County (608) 782-7300

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 Nelleen Noack's NPI number?

The NPI number for Nelleen Noack is 1477555605. It was assigned to this individual provider in the NPPES registry on June 1, 2005.

Where is Nelleen Noack located?

Nelleen Noack practices at 1836 South Ave, La Crosse, WI 54601. The listed phone number is (608) 782-7300.

What is Nelleen Noack's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neurodevelopmental Disabilities, with taxonomy code 2080P0008X.

When was this NPI record last updated?

The NPPES record for Nelleen Noack was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 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.