Individual provider Active NPI

Krissy Connor, DDS

  • Dentist
  • Greenfield, WI
National Provider Identifier
1346499332
Registry record updated Sep 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
DentistTaxonomy code 122300000X
License
6310-015 Issued in WI
Practice address
9000 W Sura LN
Greenfield, WI 53228-3477
Phone
(414) 246-6800
NPI assigned
Sep 15, 2008
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 21, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Dentist 122300000X 6310-015 WI Primary

Addresses

Primary practice location

9000 W Sura LN
Greenfield, WI 53228-3477

Mailing address

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

Other practice location 1

14320 W Greenfield Ave
Brookfield, WI 53005-7036
Phone (262) 923-7879

Other identifiers 1

IdentifierTypeStateIssuer
100104653MedicaidWI

Other names 1

  • Dr. Krissy Christopoulos Former name

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address kconnor256032@direct.myadvocateaurora.org Direct
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20150206000403 WI Practitioner - Oral Surgery 6800018532 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Oral Surgery
Education
Marquette University School of Dentistry, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

14320 W Greenfield Ave
Brookfield, WI 53005-7036
Phone (262) 923-7879

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
6310-015WIMDDentist

Practice roles

OrganizationSpecialtyStatusNew patients
Hypnos, Inc. Dentist CurrentSince Dec 8, 2014 Accepting new patients
Aurora Medical Group, Inc. CurrentSince Sep 1, 2020 Accepting new patients
Aurora Medical Group, Inc. CurrentSince Sep 1, 2020 Accepting new patients
Aurora Medical Group, Inc. Current Accepting new patients
Hypnos, Inc. Dentist Past Accepting new patients
Hypnos, Inc. Dentist Past Accepting new patients

Locations

14320 W Greenfield Ave
Brookfield, WI 53005
Phone (262) 786-2020

405 N Calhoun Rd
Ste 201
Brookfield, WI 53005
Phone (414) 581-6133

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

2801 W Kinnickinnic River Pkwy
Milwaukee, WI 53215
Phone (414) 384-5111

Interoperability endpoints

  • Direct secure messaging: kconnor256032@direct.myadvocateaurora.org

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1221436800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789948800000",
    "number": "1346499332",
    "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": "9000 W SURA LN",
            "city": "GREENFIELD",
            "state": "WI",
            "postal_code": "532283477",
            "telephone_number": "414-246-6800"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "14320 W Greenfield Ave",
            "address_purpose": "LOCATION",
            "city": "Brookfield",
            "state": "WI",
            "postal_code": "530057036",
            "country_code": "US",
            "telephone_number": "262-923-7879",
            "fax_number": "262-436-2541",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CONNOR",
        "first_name": "KRISSY",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2008-09-15",
        "last_updated": "2026-09-21",
        "certification_date": "2026-09-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "WI",
            "license": "6310-015",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100104653",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "kconnor256032@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "14320 W Greenfield Ave",
            "city": "Brookfield",
            "state": "WI",
            "country_code": "US",
            "postal_code": "530057036",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "14320 W Greenfield Ave",
            "city": "Brookfield",
            "state": "WI",
            "country_code": "US",
            "postal_code": "530057036",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "KRISSY",
            "last_name": "CHRISTOPOULOS",
            "prefix": "DR.",
            "credential": "DDS",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Greenfield, WI

Sources for this page

Verify at the official NPI Registry.