Efstathios S Naum, MD - Medicare Cardiovascular Disease (cardiology) in Germantown, WI

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Efstathios S Naum, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Germantown, Wisconsin. He went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Aurora Advanced Healthcare Inc and his current practice location is W180n11070 River Lin, Germantown, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (262) 532-8441.

Efstathios S Naum is licensed to practice in Wisconsin (license number 45229) 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 1205866332.

Contact Information

Efstathios S Naum, MD
W180n11070 River Lin,
Germantown, WI 53022
(262) 532-8441
Not Available

Map and Direction




Physician's Profile

Full NameEfstathios S Naum
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience27 Years
LocationW180n11070 River Lin, Germantown, 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:
  • Efstathios S Naum attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1205866332
  • Provider Enumeration Date: 07/04/2006
  • Last Update Date: 11/22/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7719922731
  • Enrollment ID: I20050621000670

Medical Identifiers

Medical identifiers for Efstathios S Naum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205866332NPI-NPPES
34335900MedicaidWI
P00449670OtherWIRR MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 45229 (Wisconsin)Secondary
207RI0011XInternal Medicine - Interventional Cardiology 45229 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Aurora Medical Center - GraftonGrafton, WIHospital
Aurora Medical Ctr Washington CountyHartford, WIHospital
Aurora St Lukes Medical CenterMilwaukee, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aurora Advanced Healthcare Inc3375625833929

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. Efstathios S Naum 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 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. Efstathios S Naum 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
Efstathios S Naum, MD
3003 W Good Hope Rd,
Milwaukee, WI 53209-2042

Ph: (414) 352-3100		Efstathios S Naum, MD
W180n11070 River Lin,
Germantown, WI 53022

Ph: (262) 532-8441

Reviews and Comments


Internal Medicine Doctors in Germantown, WI

Mark J Kaeppler,
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Practice Location: W180n11070 River Ln, Germantown, WI 53022
Phone: 262-535-8400    
Stephanie Anne Momper, MD
Internal Medicine
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Practice Location: N112w15415 Mequon Rd, Germantown, WI 53022
Phone: 262-250-7800    
Dr. Timothy F Goggins, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: W180n11070 River Ln, Germantown, WI 53022
Phone: 262-535-8400    
Richard J. Wakefield, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: W180n11070 River Ln, Germantown, WI 53022
Phone: 262-532-8411    
Dr. Avi N Bernstein, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: N112w15415 Mequon Rd, Germantown Clinic, Germantown, WI 53022
Phone: 262-250-7800    Fax: 262-257-7982

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.