HAYLEY LARSON RD, LD
NPI 1326901687
Dietitian, Registered in Onalaska, WI

Active since December 04, 2025Accepts Medicare Assignment
3111 GUNDERSEN DR, ONALASKA, WI 54650(508) 782-7300 Get Directions Write a Review

NPPES record last updated: December 8, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Dec 8, 2025, Dec 4, 2025 (2 updates tracked since 2025).

About Hayley Larson Rd, Ld NPPES

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

HAYLEY LARSON RD, LD (NPI 1326901687) is an individual dietitian, registered in Onalaska, Wisconsin, licensed in Wisconsin (6271-29) and active in the NPI registry since December 2025. She is affiliated with Gundersen Lutheran Medical Center and is a graduate of Other (2025).

NPPES Registry Identity

NPI1326901687
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameHAYLEY LARSONCredential: RD, LD
Location Address3111 GUNDERSEN DROnalaska, WI 54650-8405
Mailing Address1836 South AveLa Crosse, WI 54601-5429 · (608) 782-7300
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateDecember 4, 2025
Last NPPES UpdateDecember 8, 20252 updates tracked since enumeration
NPPES CertifiedDecember 8, 2025
NPI 1326901687 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License Licensed in WI · 6271-29
Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

3111 GUNDERSEN DR, Onalaska, WI 54650

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Hayley Larson Rd, Ld is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6305331265
PECOS Enrollment IDI20251218002891

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Gundersen Lutheran Medical Center

Acute Care Hospitals · La Crosse, WI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520087
Location1910 South AveLa Crosse, WI 54601 · La Crosse County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54650 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $53.90 – $163.24
Typical copayment $0.00 (range $13.47 – $40.81)
Most-billed visit code NA
Established Patient
$95.41 typical visit price
range $17.40 – $133.76
Typical copayment $23.85 (range $4.35 – $33.44)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Internal Medicine (Rheumatology)
3111 GUNDERSEN DR
ONALASKA, WI 54650
Specialist/Technologist (Athletic Trainer)
3111 GUNDERSEN DR
ONALASKA, WI 54650
Specialist/Technologist (Athletic Trainer)
3111 GUNDERSEN DR
ONALASKA, WI 54650
Specialist/Technologist (Athletic Trainer)
3111 GUNDERSEN DR, NC1-002
ONALASKA, WI 54650
Physical Therapist (Sports)
3111 GUNDERSEN DR
ONALASKA, WI 54650
Physical Therapist
3111 GUNDERSEN DR
ONALASKA, WI 54650
Specialist
3111 GUNDERSEN DR
ONALASKA, WI 54650
Dermatology
3111 GUNDERSEN DR
ONALASKA, WI 54650

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326901687, enumerated as an "individual" on December 04, 2025.

The provider is located at 3111 GUNDERSEN DR ONALASKA, WI 54650 and the phone number is (508) 782-7300.

Dietitian, Registered with taxonomy code 133V00000X.

Hayley Larson is affiliated with: GUNDERSEN LUTHERAN MEDICAL CENTER.