NPIMap

Individual provider Active NPI

Efstathios S Naum, M.D.

  • Interventional Cardiology Physician
  • Germantown, WI
National Provider Identifier
1205866332
Registry record updated Feb 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Interventional Cardiology PhysicianTaxonomy code 207RI0011X
License
45229 Issued in WI
Practice address
W180N11070 River Lin
Germantown, WI 53022
Phone
(262) 532-8441
NPI assigned
Jul 4, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 9, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X 45229 WI
Interventional Cardiology Physician 207RI0011X 45229 WI Primary

Addresses

Primary practice location

W180N11070 River Lin
Germantown, WI 53022

Mailing address

PO Box 735044
Chicago, IL 60673-5044
Phone (800) 326-2250

Other identifiers 2

IdentifierTypeStateIssuer
34335900MedicaidWI
P00449670OtherWIRR MEDICARE

Electronic endpoints 2

TypeEndpointUseAffiliation
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/
Direct Messaging Address enaum482@direct.myadvocateaurora.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20050621000670 WI Practitioner - Cardiovascular Disease (Cardiology) 7719922731 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)
Education
Loyola University of Chicago, Stritch School of Medicine, 1997
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Aurora Advanced Healthcare, Inc.Group PAC ID 3375625833, 1,107 clinicians

Practice addresses (Care Compare)

1032 E Sumner St
Hartford, WI 53027-1608
Phone (262) 673-2300

12203 N Corporate Pkwy
Mequon, WI 53092-3388
Phone (262) 387-8200

205 Valley Ave
West Bend, WI 53095-5312
Phone (262) 338-1123

215 W Washington St
Grafton, WI 53024-1700
Phone (262) 375-3700

3003 W Good Hope Rd
Milwaukee, WI 53209-2042
Phone (414) 352-3100

W180N11070 River LN
Germantown, WI 53022-3109
Phone (262) 532-9700

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Coronary angioplasty and stenting1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
45229WIMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Aurora Medical Group, Inc. CurrentSince Oct 14, 2009 Accepting new patients
Aurora Advanced Healthcare, Inc. CurrentSince Jan 1, 2008 Accepting new patients
Aurora Advanced Healthcare Inc CurrentSince Jan 1, 2008 Accepting new patients
Aurora Medical Group, Inc. CurrentSince Oct 14, 2009 Accepting new patients
Advanced Healthcare SC Cardiovascular Disease Past Accepting new patients
Aurora Medical Group, Inc. Past Accepting new patients

Locations

W180N11070 River Ln
Germantown, WI 53022
Phone (262) 532-9700

3003 W Good Hope Rd
Glendale, WI 53209
Phone (414) 352-3100

975 Port Washington Rd
Grafton, WI 53024
Phone (262) 329-1000

215 Washington St
Grafton, WI 53024
Phone (262) 375-3700

1004 E Sumner St
Hartford, WI 53027
Phone (262) 670-7000

12203 N Corporate Pkwy
Mequon, WI 53092
Phone (262) 387-8200

1575 N Rivercenter Dr
Milwaukee, WI 53212
Phone (414) 283-8444

7878 N 76th St
Milwaukee, WI 53223
Phone (414) 354-6434

1020 N 12th St
Milwaukee, WI 53233
Phone (414) 219-3056

205 Valley Ave
West Bend, WI 53095
Phone (262) 338-1123

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 8

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1151971200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1739059200000",
    "number": "1205866332",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 735044",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606735044",
            "telephone_number": "800-326-2250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "W180N11070 RIVER LIN",
            "city": "GERMANTOWN",
            "state": "WI",
            "postal_code": "53022",
            "telephone_number": "262-532-8441"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NAUM",
        "first_name": "EFSTATHIOS",
        "middle_name": "S",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-04",
        "last_updated": "2025-02-09",
        "certification_date": "2025-02-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "WI",
            "license": "45229",
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "WI",
            "license": "45229",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "34335900",
            "state": "WI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE",
            "identifier": "P00449670",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "W180N11070 RIVER LIN",
            "city": "GERMANTOWN",
            "state": "WI",
            "country_code": "US",
            "postal_code": "53022",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "enaum482@direct.myadvocateaurora.org",
            "affiliation": "N",
            "address_1": "W180N11070 RIVER LIN",
            "city": "GERMANTOWN",
            "state": "WI",
            "country_code": "US",
            "postal_code": "53022",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Germantown, WI

Sources for this page

Verify at the official NPI Registry.