NPIMap

Individual provider Active NPI

Gay J Canaris, MD

  • Internal Medicine Physician
  • Billings, MT
National Provider Identifier
1851358147
Registry record updated Feb 22, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
20200 Issued in NE
Practice address
801 N 29TH St
Billings, MT 59101
Phone
(406) 238-2500
NPI assigned
Apr 28, 2006
Sex
Female
Sole proprietor
No

Organizations & group practices 9

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.

Hospital & facility affiliations 10

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

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Southwest School of Medicine and Hospital, 1987
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Billings Clinic 814 clinicians

Practice addresses (Care Compare)

801 N 29TH St
Billings, MT 59101-0905
Phone (406) 238-2500

Hospital & facility affiliations

  • Billings Clinic Hospital Hospital, Billings, MT, CCN 270004
  • Sheridan Memorial Hospital Hospital, Sheridan, WY, CCN 530006
  • Stillwater Billings Clinic Hospital, Columbus, MT, CCN 271330

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20181102000791 MT Practitioner - Internal Medicine 7719029180 Reassigns benefits to 1 organization

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Billings Clinic Internal Medicine CurrentSince Aug 21, 2018 Accepting new patients
Billings Clinic Current Accepting new patients
Billings Clinic Current Accepting new patients
Billings Clinic CurrentSince Aug 21, 2018 Accepting new patients
Frances Mahon Deaconess Hospital Past Accepting new patients

Locations

801 N 29th St
Billings, MT 59101
Phone (406) 238-2210

2800 10th Ave N
Billings, MT 59101
Phone (406) 248-3290

Interoperability endpoints

  • Direct secure messaging: gcanaris@billingsclinic.cernerdirect.com

Specialties & licenses 1

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 20200 NE Primary

Addresses

NPPES NPI Registry

Primary practice location

801 N 29TH St
Billings, MT 59101

Mailing address

PO Box 35100
Billings, MT 59107-5100
Phone (406) 238-2500

Other practice location 1

988102 Nebraska Medical Ctr
Omaha, NE 68198-8102
Phone (402) 559-9800

Other practice location 2

988102 Nebraska Medical Ctr
Omaha, NE 68198-8102
Phone (402) 559-9800

Other identifiers 1

NPPES NPI Registry
IdentifierTypeStateIssuer
47078557589MedicaidNE

Electronic endpoints 1

NPPES NPI Registry
TypeEndpointUseAffiliation
Direct Messaging Address gcanaris@billingsclinic.cernerdirect.com Direct

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Feb 22, 2022.

{
    "created_epoch": "1146182400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1645488000000",
    "number": "1851358147",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 35100",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591075100",
            "telephone_number": "406-238-2500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "801 N 29TH ST",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "59101",
            "telephone_number": "406-238-2500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "988102 Nebraska Medical Ctr",
            "address_purpose": "LOCATION",
            "city": "Omaha",
            "state": "NE",
            "postal_code": "681988102",
            "country_code": "US",
            "telephone_number": "402-559-9800",
            "fax_number": "402-595-1284",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "988102 Nebraska Medical Ctr",
            "address_purpose": "LOCATION",
            "city": "Omaha",
            "state": "NE",
            "postal_code": "681988102",
            "country_code": "US",
            "telephone_number": "402-559-9800",
            "fax_number": "402-595-1284",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CANARIS",
        "first_name": "GAY",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-28",
        "last_updated": "2022-02-22",
        "certification_date": "2022-02-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NE",
            "license": "20200",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "47078557589",
            "state": "NE"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "gcanaris@billingsclinic.cernerdirect.com",
            "affiliation": "N",
            "endpointDescription": "direct email address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "801 N 29th St",
            "city": "Billings",
            "state": "MT",
            "country_code": "US",
            "postal_code": "59101",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Billings, MT

Sources for this page

Verify at the official NPI Registry.