George A Cortas, MD

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

77338 Issued in WI

Practice address

2116 Craig Rd
Eau Claire, WI 54701-6118

Phone

(715) 858-4500

Fax

(715) 858-4501

NPI assigned

Oct 31, 2006

Last updated

Oct 24, 2023By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 2

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in WV, WI, GA3 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 3

Specialty

Gastroenterology

Education

Other, 1991

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Piedmont Specialty Hospital Billing LLCGroup PAC ID 4183986490, 252 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Coliseum Medical Centers, LLC, Dba Hospital, Macon, GA, CCN 110164
• Piedmont Macon North Hospital Hospital, Macon, GA, CCN 110201

Merit-based Incentive Payment System (MIPS)

Final score

80.58 of 100Reported as group

Quality

55.5

Promoting interoperability

100

Improvement activities

40

Cost

71.46

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: him@marshfieldclinichealthsystem.cernerdirect.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.

• Piedmont Specialty Hospital Billing LLC

  • Internal Medicine Physician
  • Jasper, GA
  • NPI 1699290510
  Medicare reassignment Care Compare group NPD
• Beaver Dam Community Hospitals Inc

  dba Marshfield Medical Center - Beaver Dam Professional Services

  • Clinic/Center
  • Beaver Dam, WI
  • NPI 1972188555
  Medicare reassignment NPD
• Flambeau Hospital Inc

  dba MMC - Park Falls Outreach Services

  • Clinic/Center
  • Park Falls, WI
  • NPI 1194317966
  Medicare reassignment NPD
• Flambeau Hospital Inc

  dba Marshfield Medical Center - Park Falls

  • Critical Access Hospital
  • Park Falls, WI
  • NPI 1700963048
  Medicare reassignment NPD
• Lakeview Medical Center Inc of Rice Lake

  dba Marshfield Medical Center - Rice Lake Professional Services

  • Clinic/Center
  • Rice Lake, WI
  • NPI 1093201832
  Medicare reassignment NPD
• Marshfield Clinic Inc

  dba Marshfield Clinic Florida Teleradiology/Telehealth

  • Clinic/Center
  • Marshfield, WI
  • NPI 1952347981
  Medicare reassignment NPD
• MCHS Hospitals Inc

  dba Marshfield Medical Center

  • Clinic/Center
  • Marshfield, WI
  • NPI 1093221434
  Medicare reassignment NPD
• MCHS Hospitals Inc

  dba Marshfield Medical Center - Ladysmith

  • Critical Access Hospital
  • Ladysmith, WI
  • NPI 1952890873
  Medicare reassignment NPD
• Memorial Hospital Inc

  dba Marshfield Medical Center - Neillsville

  • Critical Access Hospital
  • Neillsville, WI
  • NPI 1346239373
  Medicare reassignment NPD
• University Healthcare Physicians, Inc.

  • Family Medicine Physician
  • Martinsburg, WV
  • NPI 1659625739
  Medicare reassignment NPD
• Tug Valley Digestive Disorder Center Inc

  • Gastroenterology Physician
  • Williamson, WV
  • NPI 1285694125
  NPD (past) Authorized official
• Beaver Dam Community Hospitals Inc

  dba Hillside Unit Pharmacy (DME)

  • Pharmacy
  • Beaver Dam, WI
  • NPI 1295771780
  NPD

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

• Coliseum Medical Center, LLC

  dba Piedmont Macon Medical Center

  • General Acute Care Hospital
  • Macon, GA
  • NPI 1598719643
  Care Compare affiliation
• Macon Northside Hospital, LLC

  dba Piedmont Macon North Hospital

  • General Acute Care Hospital
  • Macon, GA
  • NPI 1811940976
  Care Compare affiliation

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

{
    "created_epoch": "1162252800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1698105600000",
    "number": "1194802074",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2490",
            "city": "WILLIAMSON",
            "state": "WV",
            "postal_code": "256612490",
            "telephone_number": "304-429-1520",
            "fax_number": "304-429-1570"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2116 CRAIG RD",
            "city": "EAU CLAIRE",
            "state": "WI",
            "postal_code": "547016118",
            "telephone_number": "715-858-4500",
            "fax_number": "715-858-4501"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CORTAS",
        "first_name": "GEORGE",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-31",
        "last_updated": "2023-10-24",
        "certification_date": "2023-10-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "WV",
            "license": "19129",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "WI",
            "license": "77338",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0088462000",
            "state": "WV"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "64942030",
            "state": "KY"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "gcortas307722@direct.wvuhsdirect.com",
            "affiliation": "N",
            "endpointDescription": "Direct Address",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "2500 Hospital Dr",
            "city": "Martinsburg",
            "state": "WV",
            "country_code": "US",
            "postal_code": "254013402",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "him@marshfieldclinichealthsystem.cernerdirect.com",
            "affiliation": "N",
            "address_1": "2116 Craig Rd",
            "city": "Eau Claire",
            "state": "WI",
            "country_code": "US",
            "postal_code": "547016118",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• Gastroenterology Physician in Eau Claire, WI
• Providers in Eau Claire, WI by specialty
• Gastroenterology Physician in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 24, 2023; 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.