MACAELA JO CORNELISSEN DNP, NNP-BC
NPI 1831775857
Nurse Practitioner - Neonatal, Critical Care in Marshfield, WI

Active since March 21, 2021PECOS Enrolled
1000 N OAK AVE, MARSHFIELD, WI 54449(715) 387-5511 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jun 4, 2026, Aug 19, 2024, Mar 21, 2021 (3 updates tracked since 2021).

About Macaela Jo Cornelissen Dnp, Nnp-bc NPPES

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

MACAELA JO CORNELISSEN DNP, NNP-BC (NPI 1831775857) is an individual neonatal, critical care provider in Marshfield, Wisconsin, licensed in Wisconsin (14025) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in De Pere.

NPPES Registry Identity

NPI1831775857
Entity TypeIndividualFemale
Primary Taxonomy363LN0005X
Provider Legal NameMACAELA JO CORNELISSENCredential: DNP, NNP-BC
Location Address1000 N OAK AVEMarshfield, WI 54449-5703
Mailing Address1000 N Oak AveMarshfield, WI 54449-5703 · (715) 387-5511
Sole ProprietorYes
Enumeration DateMarch 21, 2021
Last NPPES UpdateJune 4, 20263 updates tracked since enumeration
NPPES CertifiedJune 4, 2026
NPI 1831775857 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Neonatal, Critical CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LN0005X
License Licensed in WI · 14025
Also ListedRegistered Nurse · Neonatal Intensive CareTaxonomy 163WN0002X · License 234927 (WI)
1000 N OAK AVE, Marshfield, WI 54449

Secondary Practice Location 1

Location 11376 Partridge RdDE Pere, WI 54115-9651 · Phone (920) 419-5498

Accepted Insurance

Medicare Participation & PECOS Enrollment Status

Macaela Cornelissen is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 54449 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $82.92
  • Minimum New Patient Price $53.9
  • Maximum New Patient Price $163.24
  • Average New Patient Copayment $20.73
  • Minimum New Patient Copayment $13.47
  • Maximum New Patient Copayment $40.81

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $95.41
  • Minimum Established Patient Price $17.4
  • Maximum Established Patient Price $133.76
  • Average Established Patient Copayment $23.85
  • Minimum Established Patient Copayment $4.35
  • Maximum Established Patient Copayment $33.44

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for MACAELA JO CORNELISSEN DNP, NNP-BC

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Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Genetic Counselor, MS
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Genetic Counselor, MS
1000 N OAK AVE, 3C1
MARSHFIELD, WI 54449
Genetic Counselor, MS
1000 N OAK AVE, DEPT OF MEDICAL GENETICS - 3C1
MARSHFIELD, WI 54449
Internal Medicine (Nephrology)
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Social Worker
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Nuclear Medicine (Nuclear Imaging & Therapy)
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Psychiatry & Neurology (Neurology)
1000 N OAK AVE
MARSHFIELD, WI 54449
Audiologist
1000 N OAK AVE
MARSHFIELD, WI 54449
Radiology (Diagnostic Radiology)
1000 N OAK AVE
MARSHFIELD, WI 54449
Audiologist
1000 N OAK AVE
MARSHFIELD, WI 54449
Physician Assistant
1000 N OAK AVE
MARSHFIELD, WI 54449
Physician Assistant
1000 N OAK AVE
MARSHFIELD, WI 54449
Ophthalmology
1000 N OAK AVE
MARSHFIELD, WI 54449
Ophthalmology
1000 N OAK AVE
MARSHFIELD, WI 54449
Dermatology
1000 N OAK AVE
MARSHFIELD, WI 54449
Dermatology
1000 N OAK AVE
MARSHFIELD, WI 54449
Ophthalmology
1000 N OAK AVE
MARSHFIELD, WI 54449
Speech-Language Pathologist
1000 N OAK AVE
MARSHFIELD, WI 54449
Speech-Language Pathologist
1000 N OAK AVE
MARSHFIELD, WI 54449
Internal Medicine (Nephrology)
1000 N OAK AVE
MARSHFIELD, WI 54449

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831775857, enumerated as an "individual" on March 21, 2021.

The provider is located at 1000 N OAK AVE MARSHFIELD, WI 54449 and the phone number is (715) 387-5511.

Nurse Practitioner with taxonomy code 363LN0005X and a focus in Neonatal, Critical Care.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield, Aspirus Health. Please consult your insurance carrier or call the provider to verify.