Ellen Ashley Giordano, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

73994 Issued in WI

Practice address

717 W Moreland Blvd
Waukesha, WI 53188-2432

Phone

(262) 542-9100

NPI assigned

Mar 31, 2019

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in IL, WI2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 2

Specialty

Family Practice

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Prohealth Medical Group IncGroup PAC ID 3476465188, 475 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Waukesha Memorial Hospital Hospital, Waukesha, WI, CCN 520008
• Oconomowoc Memorial Hospital Hospital, Oconomowoc, WI, CCN 520062
• Rehabilitation Hospital of Wisconsin Inpatient rehabilitation facility, Waukesha, WI, CCN 523027

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ellen.wegner.1@3547.direct.athenahealth.com

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

• Prohealth Medical Group Inc.

  • Pediatrics Physician
  • Waukesha, WI
  • NPI 1356322440

  Family Medicine

  Medicare reassignment Care Compare group NPD
• Prohealth Medical Group Inc

  • Family Medicine Physician
  • Pewaukee, WI
  • NPI 1396887709
  NPD

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

• Prohealth Oconomowoc Memorial Hospital, Inc.

  • General Acute Care Hospital
  • Oconomowoc, WI
  • NPI 1366420531
  Care Compare affiliation
• Prohealth Oconomowoc Memorial Hospital, Inc.

  • Community/Retail Pharmacy
  • Oconomowoc, WI
  • NPI 1497942205

  Hospital

  Care Compare affiliation
• Prohealth Waukesha Memorial Hospital, Inc.

  • General Acute Care Hospital
  • Waukesha, WI
  • NPI 1629056890
  Care Compare affiliation
• Rehabilitation Hospital of Wisconsin, LLC

  • Rehabilitation Hospital
  • Waukesha, WI
  • NPI 1417120197

  Inpatient rehabilitation facility

  Care Compare affiliation

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

{
    "created_epoch": "1553990400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756771200000",
    "number": "1629539655",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "717 W MORELAND BLVD",
            "city": "WAUKESHA",
            "state": "WI",
            "postal_code": "531882432",
            "telephone_number": "262-542-9100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "717 W MORELAND BLVD",
            "city": "WAUKESHA",
            "state": "WI",
            "postal_code": "531882432",
            "telephone_number": "262-542-9100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GIORDANO",
        "first_name": "ELLEN",
        "middle_name": "ASHLEY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-03-31",
        "last_updated": "2025-09-02",
        "certification_date": "2025-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IL",
            "license": "036161763",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WI",
            "license": "73994",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Steven Alan Giles, M.D.
• Benjamin C Gillen, MD
• Amanda J Gilmore, LPN
• Kate Colleen Gilson, D.D.S.
• Patrick H Ginn, M.D.
• Michael Richard Gissibl, SAC-IT
• Julie K Giuliani-Chucka
• Glacier Point Family Dentistry
• Charlotte Gladbach
• Paul Kenneth Glass, PH.D.

• Family Medicine Physician in Waukesha, WI
• Providers in Waukesha, WI by specialty
• Family Medicine Physician in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.