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CHRISTINE ANN MALECHEK NP
NPI 1104790427
Nurse Practitioner - Gerontology in De Pere, WI

Active since September 30, 2025PECOS Enrolled
2366 OAK RIDGE CIR, DE PERE, WI 54115(920) 338-1111(920) 339-5506 Get Directions Write a Review

NPPES record last updated: August 17, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Christine Ann Malechek Np NPPES

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

CHRISTINE ANN MALECHEK NP (NPI 1104790427) is an individual gerontology provider in De Pere, Wisconsin, licensed in Wisconsin (17467-33) and active in the NPI registry since September 2025. She is enrolled in Medicare PECOS, is affiliated with Holy Family Memorial, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1104790427
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameCHRISTINE ANN MALECHEKCredential: NP
Location Address2366 OAK RIDGE CIRDe Pere, WI 54115-9207
Mailing Address3302 W Zander RdDenmark, WI 54208-9506
Phone(920) 338-1111
Fax(920) 339-5506
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateSeptember 30, 2025
Last NPPES UpdateAugust 17, 2026
NPPES CertifiedAugust 17, 2026
✔ NPI 1104790427 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in WI · 17467-33
2366 OAK RIDGE CIR, De Pere, WI 54115
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Aspirus Health Plan, CareSource (Common Ground Healthcare), Dean Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christine Ann Malechek Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6608363007
PECOS Enrollment IDI20251017000860
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

3

Medicare enrollment records show Christine Malechek reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Unity Supportive Care Management, LLC
0.2 mi
General Practice
2366 OAK RIDGE CIR
De Pere, WI 54115
  • Reassigned Medicare billing, Wisconsin enrollment
  • 7 clinicians in this Medicare group
NPI 1508138892 (920) 338-1111
Oak Medical Sc
95 mi
Internal Medicine
N20W22961 WATERTOWN RD
Waukesha, WI 53186
  • Reassigned Medicare billing, Wisconsin enrollment
  • 191 clinicians in this Medicare group
NPI 1669910345 (262) 875-5070
Maple Medical Sc
97 mi
Physical Medicine & Rehabilitation
2428 N GRANDVIEW BLVD STE 102
Waukesha, WI 53188
  • Reassigned Medicare billing, Wisconsin enrollment
  • 141 clinicians in this Medicare group
NPI 1487152104 (877) 307-3226

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

Hospital Affiliations CMS Care Compare

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

Holy Family Memorial

Acute Care Hospitals · Manitowoc, WI
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number520107
Location2300 Western AveManitowoc, WI 54221 · Manitowoc County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54115 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 12

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

DARELYNN MARIE LOUSCHER APNP
Nurse Practitioner
2366 OAK RIDGE CIR
DE PERE, WI 54115
Brown County (920) 338-1111
UNITY LIMITED PARTNERSHIP
Hospice Care, Community Based
2366 OAK RIDGE CIR
DE PERE, WI 54115
Brown County (920) 338-1111
PATRICIA LYNN NEUMAN DO
Physical Medicine & Rehabilitation
2366 OAK RIDGE CIR
DE PERE, WI 54115
Brown County (920) 338-1111
CYNTHIA JANE BIEDA APNP
Nurse Practitioner (Family)
2366 OAK RIDGE CIR
DE PERE, WI 54115
Brown County (920) 338-1111
JESSICA L. WIRKUS NP
Nurse Practitioner
2366 OAK RIDGE CIR
DE PERE, WI 54115
Brown County (920) 338-1111
LORI JEAN JACOBS APNP
Nurse Practitioner
2366 OAK RIDGE CIR
DE PERE, WI 54115
Brown County (920) 338-1111
CARE COMPANIONS, LLC
Home Health
2366 OAK RIDGE CIR
DE PERE, WI 54115
Brown County (920) 338-1111
UNITY SUPPORTIVE CARE MANAGEMENT, LLC
General Practice
2366 OAK RIDGE CIR
DE PERE, WI 54115
Brown County (920) 338-1111

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 Christine Malechek's NPI number?

The NPI number for Christine Malechek is 1104790427. It was assigned to this individual provider in the NPPES registry on September 30, 2025.

Where is Christine Malechek located?

Christine Malechek practices at 2366 Oak Ridge Cir, De Pere, WI 54115. The listed phone number is (920) 338-1111.

What is Christine Malechek's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Christine Malechek enrolled in Medicare?

Yes. Christine Malechek is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Christine Malechek's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christine Malechek reassigns Medicare benefits to 3 organizations: Unity Supportive Care Management, LLC (De Pere, WI), Oak Medical Sc (Waukesha, WI) and Maple Medical Sc (Waukesha, 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 Christine Malechek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christine Malechek accept?

Health plans from Aspirus Health Plan, CareSource (Common Ground Healthcare), Dean Health Plan, HealthPartners and Security Health Plan list Christine Malechek 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.

Is Christine Malechek affiliated with any hospitals?

According to CMS data, Christine Malechek is affiliated with Holy Family Memorial.

When was this NPI record last updated?

The NPPES record for Christine Malechek was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.