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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.

DR. EVELYN NATASHA NELSON DO
NPI 1790487700
Family Medicine in Prairie Du Chien, WI

Active since March 21, 2023PECOS Enrolled
610 E TAYLOR ST, PRAIRIE DU CHIEN, WI 53821(608) 326-6466 Get Directions Write a Review

NPPES record last updated: October 8, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 8, 2026, Jul 22, 2026, May 7, 2026 and 2 more (5 updates tracked since 2023).

About Dr. Evelyn Natasha Nelson Do NPPES

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

DR. EVELYN NATASHA NELSON DO (NPI 1790487700) is an individual family medicine provider in Prairie Du Chien, Wisconsin, licensed in Wisconsin (82173) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790487700
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. EVELYN NATASHA NELSONCredential: DO
Location Address610 E TAYLOR STPrairie Du Chien, WI 53821-2109
Mailing Address1836 South AveLa Crosse, WI 54601-5429 · (608) 782-7300
Phone(608) 326-6466
Sole ProprietorNo
Enumeration DateMarch 21, 2023
Last NPPES UpdateOctober 8, 20265 updates tracked since enumeration
NPPES CertifiedOctober 8, 2026
✔ NPI 1790487700 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in WI · 82173
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
610 E TAYLOR ST, Prairie Du Chien, WI 53821
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Other Names 1

Former Name (1)Evelyn Frederick

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Aspirus Health Plan, HealthPartners, Quartz.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Evelyn Natasha Nelson Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Evelyn Nelson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Gundersen Clinic, Ltd.
Same address
Clinic/Center
610 E TAYLOR ST
Prairie Du Chien, WI 53821
  • Reassigned Medicare billing, Wisconsin enrollment
  • 928 clinicians in this Medicare group
NPI 1972554590 (608) 782-7300

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 53821 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
$82.92 typical visit price
range $53.90 – $163.24
Typical copayment $20.73 (range $13.47 – $40.81)
Most-billed visit code 99203
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.

WALTER R BOISVERT MD
Family Medicine
610 E TAYLOR ST
PRAIRIE DU CHIEN, WI 53821
Crawford County (608) 326-6466
DR. JENNIFER A MCLELLAN M.D.
Surgery
610 E TAYLOR ST
PRAIRIE DU CHIEN, WI 53821
Crawford County (608) 326-6466
KAITLIN HALVERSON
Physician Assistant (Medical)
610 E TAYLOR ST
PRAIRIE DU CHIEN, WI 53821
Crawford County (608) 326-6466
RALPH E TAUKE MD
Internal Medicine
610 E TAYLOR ST
PRAIRIE DU CHIEN, WI 53821
Crawford County (608) 326-6466
DR. DANIEL S CRAWLEY IV M.D.
Surgery
610 E TAYLOR ST
PRAIRIE DU CHIEN, WI 53821
Crawford County (608) 326-6466
GUNDERSEN LUTHERAN MEDICAL CENTER INC
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
610 E TAYLOR ST
PRAIRIE DU CHIEN, WI 53821
Crawford County (608) 782-7300
GUNDERSEN CLINIC LTD
Pharmacy
610 E TAYLOR ST
PRAIRIE DU CHIEN, WI 53821
Crawford County (608) 326-8911
DR. AMBER M CRAWFORD D.O.
Surgery
610 E TAYLOR ST
PRAIRIE DU CHIEN, WI 53821
Crawford County (608) 326-6466

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 Evelyn Nelson's NPI number?

The NPI number for Evelyn Nelson is 1790487700. It was assigned to this individual provider in the NPPES registry on March 21, 2023. The provider is also known as Evelyn Frederick.

Where is Evelyn Nelson located?

Evelyn Nelson practices at 610 E Taylor St, Prairie Du Chien, WI 53821. The listed phone number is (608) 326-6466.

What is Evelyn Nelson's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Evelyn Nelson enrolled in Medicare?

Yes. Evelyn Nelson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Evelyn Nelson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Evelyn Nelson reassigns Medicare benefits to Gundersen Clinic, Ltd. (Prairie Du Chien, WI). The 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 Evelyn Nelson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Evelyn Nelson accept?

Health plans from Aspirus Health Plan, HealthPartners and Quartz list Evelyn Nelson 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 Evelyn Nelson was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.