Kate M Ratajczak, APNP - Medicare Nurse Practitioner in Sheboygan, WI

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Kate M Ratajczak, APNP is a medicare enrolled "Nurse Practitioner" in Sheboygan, Wisconsin. She graduated from nursing school in 2012 and has 12 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Oasis Health Care Llc, Aurora Medical Group, Inc. and her current practice location is 1703 N Taylor Dr, Sheboygan, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (920) 457-4438.

Kate M Ratajczak is licensed to practice in Wisconsin (license number 5088-33) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1306199435.

Contact Information

Kate M Ratajczak, APNP
1703 N Taylor Dr,
Sheboygan, WI 53081-1933
(920) 457-4438
Not Available

Map and Direction




Provider's Profile

Full NameKate M Ratajczak
GenderFemale
SpecialityNurse Practitioner
Experience12 Years
Location1703 N Taylor Dr, Sheboygan, Wisconsin
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Kate M Ratajczak graduated from nursing school in 2012
  NPI Data:
  • NPI Number: 1306199435
  • Provider Enumeration Date: 10/26/2012
  • Last Update Date: 05/12/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5092968362
  • Enrollment ID: I20130117000241

Medical Identifiers

Medical identifiers for Kate M Ratajczak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306199435NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 5088-33 (Wisconsin)Secondary
363L00000XNurse Practitioner 5088-33 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Aurora Sheboygan Memorial Medical CtrSheboygan, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oasis Health Care Llc14567668153
Aurora Medical Group, Inc.67097942583269

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Kate M Ratajczak allows following entities to bill medicare on her behalf.
Entity NameColumbia St Marys Hospital Milwaukee Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023064482
PECOS PAC ID: 5890604722
Enrollment ID: O20031105000057
Entity NameAurora Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427271378
PECOS PAC ID: 6709794258
Enrollment ID: O20031105000725
Entity NameEmergency Medicine Specialists Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568413524
PECOS PAC ID: 8729975461
Enrollment ID: O20040228000032
Entity NameFroedtert &the Medical College Of Wisconsin Community Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568787448
PECOS PAC ID: 3678760063
Enrollment ID: O20101210000699
Entity NameOasis Health Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396338257
PECOS PAC ID: 1456766815
Enrollment ID: O20221205002289

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Kate M Ratajczak is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Kate M Ratajczak, APNP
4425 N Port Washington Road, Columbia St Mary's Clinic Credentialing,
Glendale, WI 53212-1082

Ph: (414) 326-2378		Kate M Ratajczak, APNP
1703 N Taylor Dr,
Sheboygan, WI 53081-1933

Ph: (920) 457-4438

Reviews and Comments


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Erin Jessie Holzman,
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Mary Lou Roethel, MSN,NP-C,APNP
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Jennifer L Thickens, APNP-BC
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Phone: 920-496-4700    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.