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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.

KATIE MARIE HALDER RN, CNP
NPI 1396971461
Nurse Practitioner in Lake City, MN

Active since June 03, 2009PECOS Enrolled
500 W GRANT ST, LAKE CITY, MN 55041(651) 345-3321 Get Directions Write a Review

NPPES record last updated: October 19, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Katie Marie Halder Rn, Cnp NPPES

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

KATIE MARIE HALDER RN, CNP (NPI 1396971461) is an individual nurse practitioner in Lake City, Minnesota, licensed in Minnesota (434) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS and maintains a secondary practice location in Rushford.

NPPES Registry Identity

NPI1396971461
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameKATIE MARIE HALDERCredential: RN, CNP
Location Address500 W GRANT STLake City, MN 55041-1143
Mailing AddressPo Box 860912Minneapolis, MN 55486-0912 · (507) 284-2511
Phone(651) 345-3321
Sole ProprietorNo
Enumeration DateJune 3, 2009
Last NPPES UpdateOctober 19, 2026
NPPES CertifiedOctober 19, 2026
✔ NPI 1396971461 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MN · 434
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedRegistered Nurse · Community HealthTaxonomy 163WC1500X · License R 156915-5 (MN)
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License R156915-5 (MN)
500 W GRANT ST, Lake City, MN 55041
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Secondary Practice Location 1

Location 1109 W Jessie StRushford, MN 55971-8837 · Phone (507) 864-7726

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, 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)

Katie Marie Halder Rn, Cnp 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 Katie Halder reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mayo Clinic Health System-Lake City
Same address
Critical Access
500 W GRANT ST
Lake City, MN 55041
  • Reassigned Medicare billing, Minnesota enrollment
  • Also billed through NPI 1164463659 (Minnesota)
  • 675 clinicians in this Medicare group
NPI 1538113022 (651) 345-3321

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 55041 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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
2 suppliers13 claims13 services$32.22 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$83.81 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DENNIS CHARLES SPANO M.D.
Family Medicine
500 W GRANT ST
LAKE CITY, MN 55041
Wabasha County (651) 345-3321
DR. RANDY M FOSS MD
Family Medicine
500 W GRANT ST
LAKE CITY, MN 55041
Wabasha County (651) 345-3321
BRANDON CHARLES VOTH DPT
Physical Therapist (Orthopedic)
500 W GRANT ST
LAKE CITY, MN 55041
Wabasha County (651) 345-3321
REBEKAH RICHTER DPT
Physical Therapist
500 W GRANT ST
LAKE CITY, MN 55041
Wabasha County (651) 345-1129
KATHERINE LILLIE LOFBERG FNP-C
Nurse Practitioner
500 W GRANT ST
LAKE CITY, MN 55041
Wabasha County (651) 345-3321
LISA JOLEE WIMMER
Nurse Practitioner (Family)
500 W GRANT ST
LAKE CITY, MN 55041
Wabasha County (651) 345-3321
MAYO CLINIC HEALTH SYSTEM-LAKE CITY
Clinic/Center (Multi-Specialty)
500 W GRANT ST
LAKE CITY, MN 55041
Wabasha County (651) 345-3321
DEBORAH JANE ANDERSON ANP,C
Nurse Practitioner (Adult Health)
500 W GRANT ST
LAKE CITY, MN 55041
Wabasha County (651) 345-3321

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 Katie Halder's NPI number?

The NPI number for Katie Halder is 1396971461. It was assigned to this individual provider in the NPPES registry on June 3, 2009.

Where is Katie Halder located?

Katie Halder practices at 500 W Grant St, Lake City, MN 55041. The listed phone number is (651) 345-3321.

What is Katie Halder's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Katie Halder enrolled in Medicare?

Yes. Katie Halder is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katie Halder's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katie Halder reassigns Medicare benefits to Mayo Clinic Health System-Lake City (Lake City, MN). 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 Katie Halder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katie Halder accept?

Health plans from Anthem Blue Cross and Blue Shield and Sanford Health Plan list Katie Halder 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 Katie Halder was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.