Rachael Ziska, DO - Medicare Internal Medicine in Fitchburg, WI

Rachael Ziska, DO is a medicare enrolled "Internal Medicine" physician in Fitchburg, Wisconsin. She went to University Of Minnesota Medical School and graduated in 2018 and has 6 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Group Health Cooperative Of South Central Wisconsin and her current practice location is 3051 Cahill Main, Fitchburg, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (608) 661-7200.

Rachael Ziska is licensed to practice in Wisconsin (license number 6950621) 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 1104204247.

Contact Information

Rachael Ziska, DO
3051 Cahill Main,
Fitchburg, WI 53711-7109
(608) 661-7200
Not Available

Map and Direction




Physician's Profile

Full NameRachael Ziska
GenderFemale
SpecialityInternal Medicine
Experience6 Years
Location3051 Cahill Main, Fitchburg, 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:
  • Rachael Ziska attended and graduated from University Of Minnesota Medical School in 2018
  NPI Data:
  • NPI Number: 1104204247
  • Provider Enumeration Date: 05/08/2015
  • Last Update Date: 10/11/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 5799038535
  • Enrollment ID: I20181025000794

Medical Identifiers

Medical identifiers for Rachael Ziska such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104204247NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 6950621 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Wi Hospitals & Clinics AuthorityMadison, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Group Health Cooperative Of South Central Wisconsin3870489586179

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. Rachael Ziska allows following entities to bill medicare on her behalf.
Entity NameGroup Health Cooperative Of South Central Wisconsin
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245260165
PECOS PAC ID: 3870489586
Enrollment ID: O20040227000306

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. Rachael Ziska 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
Rachael Ziska, DO
3051 Cahill Main,
Fitchburg, WI 53711-7109

Ph: (608) 661-7200
Rachael Ziska, DO
3051 Cahill Main,
Fitchburg, WI 53711-7109

Ph: (608) 661-7200

Reviews and Comments


Internal Medicine Doctors in Fitchburg, WI

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Dr. Don A Harden, MD
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Uzoamaka E Achufusi, MBBS
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Medicare: Accepting Medicare Assignments
Practice Location: 3034 Fish Hatchery Rd, Fitchburg, WI 53713
Phone: 608-270-5656    

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.