Mark Y Nunag, MD - Medicare Nephrology in West Bend, WI

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Mark Y Nunag, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in West Bend, Wisconsin. He graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Aurora Advanced Healthcare Inc, Midwest Nephrology Associates, S.c. and his current practice location is 2050 Continential Drive, West Bend, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (262) 306-2700.

Mark Y Nunag is licensed to practice in Wisconsin (license number 51858) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1104095017.

Contact Information

Mark Y Nunag, MD
2050 Continential Drive,
West Bend, WI 53095
(262) 306-2700
(262) 306-2704

Map and Direction




Physician's Profile

Full NameMark Y Nunag
GenderMale
SpecialityNephrology
Experience23 Years
Location2050 Continential Drive, West Bend, Wisconsin
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mark Y Nunag graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1104095017
  • Provider Enumeration Date: 02/25/2008
  • Last Update Date: 12/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2062450604
  • Enrollment ID: I20080730000492

Medical Identifiers

Medical identifiers for Mark Y Nunag such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104095017NPI-NPPES
35306400MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 10708-0000 (New York)Secondary
207RN0300XInternal Medicine - Nephrology 51858 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Fresenius Medical Care Midwest West BendWest bend, WIDialysis facility
Fresenius Medical Care Milwaukee, LlcSlinger, WIDialysis facility
Aurora Medical Center - GraftonGrafton, WIHospital
Aurora Medical Ctr Washington CountyHartford, WIHospital
Aurora St Lukes Medical CenterMilwaukee, WIHospital
Community Memorial HospitalMenomonee falls, WIHospital
Ascension Columbia St Mary's Hospital MilwaukeeMilwaukee, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aurora Advanced Healthcare Inc3375625833929
Midwest Nephrology Associates, S.c.852704523626

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. Mark Y Nunag allows following entities to bill medicare on his behalf.
Entity NameAurora Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427271378
PECOS PAC ID: 6709794258
Enrollment ID: O20031105000725
Entity NameMidwest Nephrology Associates, S.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659304467
PECOS PAC ID: 8527045236
Enrollment ID: O20040701000187
Entity NameAurora Advanced Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265629133
PECOS PAC ID: 3375625833
Enrollment ID: O20080123000694

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. Mark Y Nunag 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
Mark Y Nunag, MD
335 Mahn Court,
Oak Creek, WI 53154

Ph: (414) 762-2020		Mark Y Nunag, MD
2050 Continential Drive,
West Bend, WI 53095

Ph: (262) 306-2700

Reviews and Comments


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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.