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MRS. ERIN MARY KNUDTSON MD
NPI 1629232095
Pediatrics in Hutchinson, MN

Active since July 15, 2008PECOS Enrolled
3 CENTURY AVE SE, HUTCHINSON, MN 55350(320) 587-2020(320) 484-4686 Get Directions Write a Review

NPPES record last updated: June 20, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Erin Mary Knudtson Md NPPES

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

MRS. ERIN MARY KNUDTSON MD (NPI 1629232095) is an individual pediatrics provider in Hutchinson, Minnesota, licensed in Minnesota (51384) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629232095
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMRS. ERIN MARY KNUDTSONCredential: MD
Location Address3 CENTURY AVE SEHutchinson, MN 55350-3108
Mailing Address3 Century Ave SeHutchinson, MN 55350-3108 · (320) 587-2020 · Fax (320) 484-4686
Phone(320) 587-2020
Fax(320) 484-4686
Sole ProprietorNo
Enumeration DateJuly 15, 2008
Last NPPES UpdateJune 20, 2016
✔ NPI 1629232095 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MN · 51384
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
3 CENTURY AVE SE, Hutchinson, MN 55350
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Other Names 1

Former Name (1)Ms. Erin Mary Endres

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Erin Mary Knudtson Md 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 Reassignments

2

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

Hutchinson Health
2.2 mi
General Acute Care Hospital
1095 HIGHWAY 15 S
Hutchinson, MN 55350
  • Reassigned Medicare billing, Minnesota enrollment
  • 253 clinicians in this Medicare group
NPI 1053508820 (320) 234-5000
Healthpartners Rc
31 mi
Critical Access Hospital
100 HEALTHY WAY
Olivia, MN 56277
  • Reassigned Medicare billing, Minnesota enrollment
  • Also billed through NPI 1629091871 (Minnesota)
  • 125 clinicians in this Medicare group
NPI 1649470782 (320) 523-1261

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 55350 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
$85.82 typical visit price
range $56.00 – $168.28
Typical copayment $21.45 (range $14.00 – $42.07)
Most-billed visit code 99203
Established Patient
$98.61 typical visit price
range $18.32 – $138.04
Typical copayment $24.65 (range $4.58 – $34.51)
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.

DR. KATHLEEN ANN BYRON M.D.
Family Medicine
3 CENTURY AVE SE
HUTCHINSON, MN 55350
McLeod County (320) 587-2020
MR. NOAH DAVID RETKA M.D.
Family Medicine
3 CENTURY AVE SE
HUTCHINSON, MN 55350
McLeod County (320) 587-2020
JAMMIE KAY KLOBES NP-C
Nurse Practitioner (Family)
3 CENTURY AVE SE
HUTCHINSON, MN 55350
McLeod County (320) 234-3290
DR. RANDALL MARK STUCKEY JR. D.O.
Family Medicine
3 CENTURY AVE SE
HUTCHINSON, MN 55350
McLeod County (320) 234-3290
LAWRENCE A. MOTTL M.D.
Family Medicine
3 CENTURY AVE SE
HUTCHINSON, MN 55350
McLeod County (320) 587-2020
LEAH M SCHRUPP WEROWINSKI M.D.
Family Medicine
3 CENTURY AVE SE
HUTCHINSON, MN 55350
McLeod County (320) 587-2020
JESSE NIEUWENHUIS
Family Medicine
3 CENTURY AVE SE
HUTCHINSON, MN 55350
McLeod County (320) 234-3290
DR. MICHELLE MORAN MCDONOUGH MD
Family Medicine
3 CENTURY AVE SE
HUTCHINSON, MN 55350
McLeod County (320) 234-3290

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 Erin Knudtson's NPI number?

The NPI number for Erin Knudtson is 1629232095. It was assigned to this individual provider in the NPPES registry on July 15, 2008. The provider is also known as Ms. Erin Mary Endres.

Where is Erin Knudtson located?

Erin Knudtson practices at 3 Century Ave SE, Hutchinson, MN 55350. The listed phone number is (320) 587-2020.

What is Erin Knudtson's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Erin Knudtson enrolled in Medicare?

Yes. Erin Knudtson is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Erin Knudtson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erin Knudtson reassigns Medicare benefits to 2 organizations: Hutchinson Health (Hutchinson, MN) and Healthpartners Rc (Olivia, MN). 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 Erin Knudtson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Erin Knudtson accept?

Health plans from HealthPartners and Sanford Health Plan list Erin Knudtson 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 Erin Knudtson was last updated on June 20, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.