NPIMap

Individual provider Active NPI

Aaron Michael Hasenkrug, M.D.

  • Surgery Physician
  • Great Falls, MT
National Provider Identifier
1720510050
Registry record updated May 22, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
113910 Issued in MT
Practice address
400 13TH Ave S Ste 102
Great Falls, MT 59405-4300
Phone
(406) 731-8888
Fax
(406) 731-8318
NPI assigned
Mar 27, 2017
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 22, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X 113910 MT Primary

Addresses

Primary practice location

400 13TH Ave S Ste 102
Great Falls, MT 59405-4300

Mailing address

PO Box 6010
Great Falls, MT 59406-6010
Phone (406) 731-8888

Other identifiers 1

IdentifierTypeStateIssuer
1073658084MedicaidMT

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
I20221018000791 MT Practitioner - General Surgery 5395014179 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
New York Medical College, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Benefis Hospitals IncGroup PAC ID 1153235296, 390 clinicians

Practice addresses (Care Compare)

1101 26TH St S
Great Falls, MT 59405-5161
Phone (406) 455-5000

Hospital & facility affiliations

  • Benefis Hospitals Inc Hospital, Great Falls, MT, CCN 270012
  • Great Falls Clinic Hospital Hospital, Great Falls, MT, CCN 270086
  • Logan Health - Shelby Hospital, Shelby, MT, CCN 271328

Merit-based Incentive Payment System (MIPS)

Final score
82.99 of 100Reported as group
Quality
62.64
Promoting interoperability
100
Improvement activities
40
Cost
80.67

Procedures performed for Medicare patients

ProcedureNumber of procedures
Spinal fusion1-10
Colonoscopy11
Hernia repair (minimally invasive)1-10
Upper gastrointestinal (GI) endoscopy for acid reflux11
Melanoma (skin cancer) excision1-10
Removal of tissue1-10
Removal of skin lesions1-10
Skin biopsy1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
113910MTMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Great Falls Surgical Associates Surgery CurrentSince Oct 4, 2022 Accepting new patients
Benefis Hospitals, Inc. CurrentSince Jun 4, 2024 Accepting new patients
Benefis Hospitals Inc CurrentSince Jun 4, 2024 Accepting new patients
Benefis Hospitals, Inc. Past Accepting new patients
Frances Mahon Deaconess Hospital Past Accepting new patients

Locations

2800 11th Ave S
Great Falls, MT 59405
Phone (406) 727-0070

1101 26th St S
Great Falls, MT 59405
Phone (406) 455-4690

400 13th Ave S
Ste 102
Great Falls, MT 59405
Phone (406) 452-0877

2800 11th Ave S
Ste 20
Great Falls, MT 59405
Phone (406) 761-1534

400 13th Ave S
Great Falls, MT 59405

1101 26th St S
Fl 5
Great Falls, MT 59405
Phone (406) 455-2132

Interoperability endpoints

  • Direct secure messaging: ahasenkrug32235@benefishs.direct-ci.com

Organizations & group practices 16

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.

View all 16

Hospital & facility affiliations 5

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

NPI Registry JSON

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

{
    "created_epoch": "1490572800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1716336000000",
    "number": "1720510050",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 6010",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "594066010",
            "telephone_number": "406-731-8888",
            "fax_number": "406-731-8318"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 13TH AVE S STE 102",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "594054300",
            "telephone_number": "406-731-8888",
            "fax_number": "406-731-8318"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HASENKRUG",
        "first_name": "AARON",
        "middle_name": "MICHAEL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-03-27",
        "last_updated": "2024-05-22",
        "certification_date": "2024-05-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "MT",
            "license": "113910",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1073658084",
            "state": "MT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Great Falls, MT

Sources for this page

Verify at the official NPI Registry.