Omer Afzal, MD - Medicare Nephrology in Waukesha, WI

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Omer Afzal, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Waukesha, Wisconsin. He graduated from medical school in 1996 and has 28 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Midwest Nephrology Associates, S.c. and his current practice location is 111 Ann Street, Waukesha, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (262) 542-6179.

Omer Afzal is licensed to practice in Wisconsin (license number 45209) 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 1952393944.

Contact Information

Omer Afzal, MD
111 Ann Street,
Waukesha, WI 53188
(262) 542-6179
(262) 542-6182

Map and Direction




Physician's Profile

Full NameOmer Afzal
GenderMale
SpecialityNephrology
Experience28 Years
Location111 Ann Street, Waukesha, 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:
  • Omer Afzal graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1952393944
  • Provider Enumeration Date: 08/17/2005
  • Last Update Date: 12/07/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4688651300
  • Enrollment ID: I20040701000308

Medical Identifiers

Medical identifiers for Omer Afzal such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952393944NPI-NPPES
34489700MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 45209 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Fresenius Medical Care Midwest GlendaleMilwaukee, WIDialysis facility
Fmc - Centre PointWest allis, WIDialysis facility
Ascension Columbia St Mary's Hospital MilwaukeeMilwaukee, WIHospital
Aurora St Lukes Medical CenterMilwaukee, WIHospital
Ascension Se Wisconsin Hospital - St Joseph CampusMilwaukee, WIHospital
Aurora Medical Center - GraftonGrafton, WIHospital
West Allis Memorial HospitalWest allis, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Midwest Nephrology Associates, S.c.852704523625

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. Omer Afzal allows following entities to bill medicare on his 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 NameMidwest Nephrology Associates, S.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659304467
PECOS PAC ID: 8527045236
Enrollment ID: O20040701000187
Entity NameBaycare Aurora Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255387726
PECOS PAC ID: 0244130557
Enrollment ID: O20051012000579
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. Omer Afzal 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
Omer Afzal, MD
335 Mahn Court,
Oak Creek, WI 53154

Ph: (414) 762-2020		Omer Afzal, MD
111 Ann Street,
Waukesha, WI 53188

Ph: (262) 542-6179

Reviews and Comments


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Brian W Lee, M.D.
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Jonathan Kapke, DO
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Dr. Muhammad T Akbar, M.D.
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Practice Location: N16w24131 Riverwood Dr, Waukesha, WI 53188
Phone: 262-693-0808    Fax: 262-696-0965

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.