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

Last updated

Sep 2, 2025By the provider in NPPES

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• 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.

  dba ProHealth Pharmacy - Oconomowoc

  • 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

  dba Rehabilitation Hospital of Wisconsin

  • 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.