NPIMap

Individual provider Active NPI

Christopher Gregory, MD

  • Diagnostic Radiology Physician
  • Sioux Falls, SD
National Provider Identifier
1821050212
Registry record updated Oct 17, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
5278 Issued in SD
Practice address
1325 S. Cliff Ave
Sioux Falls, SD 57105-3762
Phone
(605) 322-7510
Fax
(605) 322-6475
NPI assigned
Apr 3, 2006
Last updated
Oct 17, 2018By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 17, 2018

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 5278 SD Primary

Addresses

Primary practice location

1325 S. Cliff Ave
Sioux Falls, SD 57105-3762

Mailing address

PO Box 86370
Sioux Falls, SD 57118-6370
Phone (605) 322-7510

Other identifiers 2

IdentifierTypeStateIssuer
7200895MedicaidSD
7200890MedicaidSD

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in SD, MN2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20040220001092 SD Practitioner - Diagnostic RadiologyPractitioner - Nuclear Medicine 3971498544 Reassigns benefits to 8 organizations
I20071106000268 MN Practitioner - Diagnostic Radiology 3971498544 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Johns Hopkins University School of Medicine, 1985
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Avera McKennanGroup PAC ID 0345157103, shared by 52 NPIs, 957 clinicians
Avera MarshallGroup PAC ID 5799695227, shared by 14 NPIs, 102 clinicians
Urology Specialists CharteredGroup PAC ID 9234031329, 47 clinicians
Madison Community HospitalGroup PAC ID 3779579743, 46 clinicians
Avera Queen of PeaceGroup PAC ID 9335050806, 122 clinicians

Practice addresses (Care Compare)

1216 Ryans Rd
Worthington, MN 56187-1722
Phone (507) 372-2921

1325 S Cliff Ave
Sioux Falls, SD 57105-1007

201 W 69TH St
Sioux Falls, SD 57108-2403
Phone (605) 336-0635

300 S Bruce St
Marshall, MN 56258-1934
Phone (507) 532-9631

323 SW 10TH St
Madison, SD 57042-3200
Phone (605) 256-6551

525 N Foster St
Mitchell, SD 57301-2966
Phone (605) 995-2510

6100 S Louise Ave
Sioux Falls, SD 57108-6029

901 E Virgil Ave
Milbank, SD 57252-2124
Phone (605) 432-4538

910 E 20TH St
Sioux Falls, SD 57105-1012
Phone (605) 334-6730

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
5278SDMDPharmacist

Practice roles

OrganizationSpecialtyStatusNew patients
Freeman Regional Health Services Current Accepting new patients
Avera Tyler CurrentSince Aug 1, 2019 Accepting new patients
Avera McKennan Current Accepting new patients
Avera Queen of Peace Current Accepting new patients
Avera Queen of Peace CurrentSince May 26, 2018 Accepting new patients
Avera Queen of Peace CurrentSince May 26, 2018 Accepting new patients
Avera McKennan CurrentSince Mar 1, 2012 Accepting new patients
Avera Marshall CurrentSince Aug 1, 2019 Accepting new patients
Freeman Regional Health Services CurrentSince Jun 20, 2018 Accepting new patients
Avera Marshall CurrentSince Aug 1, 2019 Accepting new patients
Avera Marshall Current Accepting new patients
Madison Community Hospital CurrentSince Jan 24, 2017 Accepting new patients
Avera McKennan Current Accepting new patients
Avera Granite Falls CurrentSince Nov 1, 2020 Accepting new patients
Freeman Regional Health Services CurrentSince Jun 20, 2018 Accepting new patients
Avera Tyler CurrentSince Aug 1, 2019 Accepting new patients
Urology Specialists Chartered CurrentSince Oct 1, 2022 Accepting new patients
Madison Community Hospital CurrentSince Jan 24, 2017 Accepting new patients
Avera Marshall CurrentSince Nov 12, 2019 Accepting new patients

Locations

1200 1st Ave E
Spencer, IA 51301
Phone (712) 264-6164

345 10th Ave
Granite Falls, MN 56241
Phone (320) 564-3111

305 E Luverne St
Luverne, MN 56156
Phone (507) 283-2321

300 S Bruce St
Marshall, MN 56258
Phone (507) 532-9631

804 S Walnut St
Freeman, SD 57029
Phone (605) 925-4000

323 SW 10th St
Madison, SD 57042
Phone (605) 256-6551

525 N Foster St
Mitchell, SD 57301
Phone (605) 995-2000

1325 S Cliff Ave
Sioux Falls, SD 57105
Phone (605) 322-5000

201 W 69th St
Sioux Falls, SD 57108
Phone (605) 336-0635

910 E 20th St
Sioux Falls, SD 57105
Phone (602) 338-7098

Interoperability endpoints

  • Direct secure messaging: christopher.ogregory.p1@direct.urologyspecialists.nextgenshare.com
  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

Organizations & group practices 19

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.

View all 19

Hospital & facility affiliations 31

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

View all 31

NPI Registry JSON

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

{
    "created_epoch": "1144022400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1539734400000",
    "number": "1821050212",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 86370",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571186370",
            "telephone_number": "605-322-7510",
            "fax_number": "605-322-6475"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1325 S. CLIFF AVE",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571053762",
            "telephone_number": "605-322-7510",
            "fax_number": "605-322-6475"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREGORY",
        "first_name": "CHRISTOPHER",
        "name_prefix": "Mr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-03",
        "last_updated": "2018-10-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "SD",
            "license": "5278",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7200895",
            "state": "SD"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7200890",
            "state": "SD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Sioux Falls, SD

Sources for this page

Verify at the official NPI Registry.