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

ARYN HANSON MS, RDN, CLC, CD
NPI 1730821653
Dietitian, Registered in Madison, WI

Active since April 11, 2022Accepts Medicare Assignment
675 S WHITNEY WAY, MADISON, WI 53711(608) 277-6735 Get Directions Write a Review

NPPES record last updated: September 18, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 18, 2026, Jul 17, 2024, Apr 11, 2022 (3 updates tracked since 2022).

About Aryn Hanson Ms, Rdn, Clc, Cd NPPES

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

ARYN HANSON MS, RDN, CLC, CD (NPI 1730821653) is an individual dietitian, registered in Madison, Wisconsin, licensed in Wisconsin (3389-29) and active in the NPI registry since April 2022. She is a graduate of Other (2016).

NPPES Registry Identity

NPI1730821653
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameARYN HANSONCredential: MS, RDN, CLC, CD
Location Address675 S WHITNEY WAYMadison, WI 53711-1034
Mailing Address214 N Dickinson StMadison, WI 53703-2414 · (414) 587-5947
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateApril 11, 2022
Last NPPES UpdateSeptember 18, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 18, 2026
✔ NPI 1730821653 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
Licenses✔ Licensed in WI · 3389-29✔ Licensed in PA · DN008585
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.
675 S WHITNEY WAY, Madison, WI 53711

Other Names 1

Former Name (1)Aryn Degrave Ms, Rdn, Clc, Cd

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Aryn Hanson Ms, Rdn, Clc, Cd 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 ID1153863964
PECOS Enrollment IDI20240607003284

Medicare Billing Reassignments

2

Medicare enrollment records show Aryn Hanson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Internal Medicine
675 S WHITNEY WAY
Madison, WI 53711
  • Reassigned Medicare billing, Wisconsin enrollment
  • 6 clinicians in this Medicare group
Obesity Medicine
123 HOSPITAL DR STE 212
Watertown, WI 53098
  • Reassigned Medicare billing, Wisconsin enrollment
  • Medicare enrollment name: Weight In Gold Wellness Sc
  • 9 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53711 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 7

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

Internal Medicine
675 S WHITNEY WAY
MADISON, WI 53711
Pharmacy (Community/Retail Pharmacy)
675 S WHITNEY WAY
MADISON, WI 53711
Pharmacist
675 S WHITNEY WAY
MADISON, WI 53711
Dietitian, Registered
675 S WHITNEY WAY
MADISON, WI 53711
Pharmacist
675 S WHITNEY WAY
MADISON, WI 53711
Pharmacist
675 S WHITNEY WAY
MADISON, WI 53711
Pharmacist
675 S WHITNEY WAY
MADISON, WI 53711

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 Aryn Hanson's NPI number?

The NPI number for Aryn Hanson is 1730821653. It was assigned to this individual provider in the NPPES registry on April 11, 2022. The provider is also known as Aryn Degrave Ms, Rdn, Clc, Cd.

Where is Aryn Hanson located?

Aryn Hanson practices at 675 S Whitney Way, Madison, WI 53711. The listed phone number is (608) 277-6735.

What is Aryn Hanson's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Aryn Hanson enrolled in Medicare?

Yes. Aryn Hanson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Aryn Hanson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aryn Hanson reassigns Medicare benefits to 2 organizations: Hy-Vee Health PC (Madison, WI) and Weight In Gold Wellness S.C. (Watertown, WI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Aryn Hanson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Aryn Hanson accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), MercyCare, MercyCare Health Plans and Security Health Plan list Aryn Hanson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Aryn Hanson was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 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.